| WDS: | CHR154 | WDS ID/Discoverer |
| P: | 68.200 | Orbital period (years) |
| a: | 0.469 | Semi-major axis (arcseconds) |
| i: | 64.5 | Inclination (degrees) |
| Ω: | 179.2 | Longitude of ascending node (degrees) |
| T: | 2007.610 | Epoch of periastron passage (year) |
| e: | 0.16 | Eccentricity |
| ω: | 266.2 | Longitude of periastron (degrees) |
| Start-Year: | 1990.9 | Year |
| End-Year: | 2059.1 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for CHR154 |
||
| Position: | 044025.41+163049.4 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04404+1631 | WDS designation |
| Discoverer Code: | CHR154 | Discover designation and components |
| ADS number: | . | Aitken Double Star catalog |
| HD number: | 29608 | HD catalog number |
| Hipparcos number: | 27162 | Hipparcos catalog number |
| V1: | 9.79 | Magnitude of the primary |
| V2: | 11.54 | Magnitude of the secondary |
| Equinox: | Equinox | |
| Date: | 2020 | Date of last observation |
| Orbit grade: | 3 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Tok2021f | Reference |
-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --
| Green plus signs: | Visual (micrometric) measures |
| Violet asterisks: | Photographic measures |
| Blue symbols: | Various interferometric techniques |
| Dot-dash line: | Indicates the line of nodes |
Year Sep[“] PA[°] --------------------------------------------- 2026.50 0.461 189.62 -------------------------- 1990.90 0.455 350.23 1991.00 0.455 350.47 1991.10 0.456 350.70 1991.20 0.456 350.94 1991.30 0.457 351.18 1991.40 0.457 351.41 1991.50 0.457 351.65 1991.60 0.458 351.89 1991.70 0.458 352.12 1991.80 0.458 352.36 1991.90 0.459 352.59 1992.00 0.459 352.83 1992.10 0.459 353.06 1992.20 0.459 353.29 1992.30 0.459 353.53 1992.40 0.459 353.76 1992.50 0.459 354.00 1992.60 0.459 354.23 1992.70 0.459 354.46 1992.80 0.459 354.70 1992.90 0.459 354.93 1993.00 0.459 355.17 1993.10 0.459 355.40 1993.20 0.459 355.63 1993.30 0.459 355.87 1993.40 0.458 356.10 1993.50 0.458 356.34 1993.60 0.458 356.57 1993.70 0.457 356.81 1993.80 0.457 357.05 1993.90 0.457 357.28 1994.00 0.456 357.52 1994.10 0.456 357.76 1994.20 0.455 357.99 1994.30 0.455 358.23 1994.40 0.454 358.47 1994.50 0.454 358.71 1994.60 0.453 358.95 1994.70 0.452 359.19 1994.80 0.452 359.43 1994.90 0.451 359.68 1995.00 0.450 359.92 1995.10 0.449 0.16 1995.20 0.448 0.41 1995.30 0.447 0.65 1995.40 0.446 0.90 1995.50 0.446 1.15 1995.60 0.445 1.40 1995.70 0.443 1.65 1995.80 0.442 1.90 1995.90 0.441 2.15 1996.00 0.440 2.41 1996.10 0.439 2.66 1996.20 0.438 2.92 1996.30 0.437 3.18 1996.40 0.435 3.44 1996.50 0.434 3.70 1996.60 0.433 3.96 1996.70 0.431 4.22 1996.80 0.430 4.49 1996.90 0.428 4.76 1997.00 0.427 5.03 1997.10 0.425 5.30 1997.20 0.424 5.57 1997.30 0.422 5.85 1997.40 0.421 6.13 1997.50 0.419 6.41 1997.60 0.417 6.69 1997.70 0.415 6.98 1997.80 0.414 7.26 1997.90 0.412 7.55 1998.00 0.410 7.84 1998.10 0.408 8.14 1998.20 0.406 8.44 1998.30 0.404 8.74 1998.40 0.402 9.04 1998.50 0.400 9.35 1998.60 0.398 9.66 1998.70 0.396 9.97 1998.80 0.394 10.29 1998.90 0.392 10.61 1999.00 0.390 10.93 1999.10 0.387 11.26 1999.20 0.385 11.59 1999.30 0.383 11.92 1999.40 0.381 12.26 1999.50 0.378 12.60 1999.60 0.376 12.95 1999.70 0.374 13.30 1999.80 0.371 13.66 1999.90 0.369 14.02 2000.00 0.366 14.38 2000.10 0.364 14.75 2000.20 0.361 15.13 2000.30 0.358 15.51 2000.40 0.356 15.90 2000.50 0.353 16.29 2000.60 0.351 16.69 2000.70 0.348 17.09 2000.80 0.345 17.50 2000.90 0.342 17.92 2001.00 0.340 18.34 2001.10 0.337 18.78 2001.20 0.334 19.21 2001.30 0.331 19.66 2001.40 0.328 20.11 2001.50 0.326 20.57 2001.60 0.323 21.04 2001.70 0.320 21.52 2001.80 0.317 22.01 2001.90 0.314 22.51 2002.00 0.311 23.01 2002.10 0.308 23.53 2002.20 0.305 24.05 2002.30 0.302 24.59 2002.40 0.299 25.13 2002.50 0.296 25.69 2002.60 0.293 26.26 2002.70 0.290 26.84 2002.80 0.287 27.43 2002.90 0.284 28.04 2003.00 0.281 28.66 2003.10 0.278 29.29 2003.20 0.275 29.94 2003.30 0.271 30.60 2003.40 0.268 31.28 2003.50 0.265 31.97 2003.60 0.262 32.68 2003.70 0.259 33.41 2003.80 0.256 34.15 2003.90 0.253 34.91 2004.00 0.250 35.69 2004.10 0.247 36.49 2004.20 0.244 37.31 2004.30 0.241 38.15 2004.40 0.238 39.00 2004.50 0.235 39.89 2004.60 0.232 40.79 2004.70 0.229 41.72 2004.80 0.226 42.67 2004.90 0.224 43.64 2005.00 0.221 44.64 2005.10 0.218 45.66 2005.20 0.215 46.71 2005.30 0.213 47.79 2005.40 0.210 48.90 2005.50 0.207 50.03 2005.60 0.205 51.19 2005.70 0.202 52.38 2005.80 0.200 53.60 2005.90 0.198 54.84 2006.00 0.195 56.12 2006.10 0.193 57.43 2006.20 0.191 58.76 2006.30 0.189 60.13 2006.40 0.187 61.52 2006.50 0.185 62.94 2006.60 0.183 64.40 2006.70 0.182 65.88 2006.80 0.180 67.38 2006.90 0.179 68.92 2007.00 0.177 70.47 2007.10 0.176 72.05 2007.20 0.175 73.66 2007.30 0.174 75.28 2007.40 0.173 76.93 2007.50 0.172 78.59 2007.60 0.171 80.26 2007.70 0.171 81.95 2007.80 0.170 83.65 2007.90 0.170 85.35 2008.00 0.170 87.06 2008.10 0.170 88.78 2008.20 0.170 90.49 2008.30 0.170 92.20 2008.40 0.170 93.91 2008.50 0.171 95.61 2008.60 0.171 97.30 2008.70 0.172 98.98 2008.80 0.173 100.64 2008.90 0.174 102.28 2009.00 0.175 103.91 2009.10 0.176 105.52 2009.20 0.177 107.11 2009.30 0.178 108.67 2009.40 0.180 110.21 2009.50 0.181 111.72 2009.60 0.183 113.20 2009.70 0.185 114.66 2009.80 0.187 116.09 2009.90 0.189 117.49 2010.00 0.191 118.86 2010.10 0.193 120.20 2010.20 0.195 121.51 2010.30 0.197 122.79 2010.40 0.200 124.04 2010.50 0.202 125.26 2010.60 0.205 126.46 2010.70 0.207 127.62 2010.80 0.210 128.76 2010.90 0.212 129.87 2011.00 0.215 130.95 2011.10 0.218 132.00 2011.20 0.220 133.03 2011.30 0.223 134.04 2011.40 0.226 135.01 2011.50 0.229 135.97 2011.60 0.232 136.90 2011.70 0.235 137.80 2011.80 0.238 138.69 2011.90 0.241 139.55 2012.00 0.244 140.39 2012.10 0.247 141.21 2012.20 0.250 142.01 2012.30 0.253 142.79 2012.40 0.256 143.56 2012.50 0.259 144.30 2012.60 0.262 145.03 2012.70 0.265 145.74 2012.80 0.268 146.44 2012.90 0.271 147.11 2013.00 0.274 147.78 2013.10 0.277 148.42 2013.20 0.281 149.06 2013.30 0.284 149.68 2013.40 0.287 150.29 2013.50 0.290 150.88 2013.60 0.293 151.46 2013.70 0.296 152.03 2013.80 0.299 152.59 2013.90 0.302 153.13 2014.00 0.305 153.67 2014.10 0.308 154.19 2014.20 0.311 154.71 2014.30 0.314 155.21 2014.40 0.317 155.71 2014.50 0.320 156.20 2014.60 0.323 156.67 2014.70 0.326 157.14 2014.80 0.329 157.60 2014.90 0.332 158.06 2015.00 0.335 158.50 2015.10 0.337 158.94 2015.20 0.340 159.37 2015.30 0.343 159.79 2015.40 0.346 160.20 2015.50 0.349 160.61 2015.60 0.351 161.02 2015.70 0.354 161.41 2015.80 0.357 161.80 2015.90 0.359 162.19 2016.00 0.362 162.57 2016.10 0.365 162.94 2016.20 0.367 163.31 2016.30 0.370 163.67 2016.40 0.372 164.03 2016.50 0.375 164.39 2016.60 0.377 164.73 2016.70 0.380 165.08 2016.80 0.382 165.42 2016.90 0.385 165.75 2017.00 0.387 166.09 2017.10 0.389 166.41 2017.20 0.392 166.74 2017.30 0.394 167.06 2017.40 0.396 167.37 2017.50 0.398 167.69 2017.60 0.400 168.00 2017.70 0.403 168.30 2017.80 0.405 168.61 2017.90 0.407 168.91 2018.00 0.409 169.20 2018.10 0.411 169.50 2018.20 0.413 169.79 2018.30 0.415 170.08 2018.40 0.417 170.36 2018.50 0.418 170.64 2018.60 0.420 170.93 2018.70 0.422 171.20 2018.80 0.424 171.48 2018.90 0.426 171.75 2019.00 0.427 172.02 2019.10 0.429 172.29 2019.20 0.431 172.56 2019.30 0.432 172.83 2019.40 0.434 173.09 2019.50 0.435 173.35 2019.60 0.437 173.61 2019.70 0.438 173.87 2019.80 0.440 174.12 2019.90 0.441 174.38 2020.00 0.442 174.63 2020.10 0.444 174.88 2020.20 0.445 175.13 2020.30 0.446 175.38 2020.40 0.448 175.63 2020.50 0.449 175.87 2020.60 0.450 176.12 2020.70 0.451 176.36 2020.80 0.452 176.60 2020.90 0.453 176.84 2021.00 0.454 177.08 2021.10 0.455 177.32 2021.20 0.456 177.56 2021.30 0.457 177.80 2021.40 0.458 178.03 2021.50 0.459 178.27 2021.60 0.460 178.50 2021.70 0.460 178.73 2021.80 0.461 178.97 2021.90 0.462 179.20 2022.00 0.463 179.43 2022.10 0.463 179.66 2022.20 0.464 179.89 2022.30 0.464 180.12 2022.40 0.465 180.35 2022.50 0.465 180.57 2022.60 0.466 180.80 2022.70 0.466 181.03 2022.80 0.467 181.25 2022.90 0.467 181.48 2023.00 0.468 181.71 2023.10 0.468 181.93 2023.20 0.468 182.16 2023.30 0.468 182.38 2023.40 0.469 182.61 2023.50 0.469 182.83 2023.60 0.469 183.06 2023.70 0.469 183.28 2023.80 0.469 183.50 2023.90 0.469 183.73 2024.00 0.469 183.95 2024.10 0.469 184.18 2024.20 0.469 184.40 2024.30 0.469 184.62 2024.40 0.469 184.85 2024.50 0.469 185.07 2024.60 0.469 185.30 2024.70 0.469 185.52 2024.80 0.469 185.75 2024.90 0.468 185.97 2025.00 0.468 186.20 2025.10 0.468 186.42 2025.20 0.467 186.65 2025.30 0.467 186.87 2025.40 0.467 187.10 2025.50 0.466 187.33 2025.60 0.466 187.55 2025.70 0.465 187.78 2025.80 0.465 188.01 2025.90 0.464 188.24 2026.00 0.464 188.47 2026.10 0.463 188.70 2026.20 0.463 188.93 2026.30 0.462 189.16 2026.40 0.461 189.39 2026.50 0.461 189.62 2026.60 0.460 189.85 2026.70 0.459 190.09 2026.80 0.458 190.32 2026.90 0.458 190.56 2027.00 0.457 190.79 2027.10 0.456 191.03 2027.20 0.455 191.27 2027.30 0.454 191.51 2027.40 0.453 191.75 2027.50 0.452 191.99 2027.60 0.452 192.23 2027.70 0.451 192.47 2027.80 0.450 192.71 2027.90 0.449 192.96 2028.00 0.447 193.20 2028.10 0.446 193.45 2028.20 0.445 193.70 2028.30 0.444 193.95 2028.40 0.443 194.20 2028.50 0.442 194.45 2028.60 0.441 194.71 2028.70 0.439 194.96 2028.80 0.438 195.22 2028.90 0.437 195.47 2029.00 0.436 195.73 2029.10 0.434 195.99 2029.20 0.433 196.26 2029.30 0.432 196.52 2029.40 0.430 196.79 2029.50 0.429 197.05 2029.60 0.428 197.32 2029.70 0.426 197.59 2029.80 0.425 197.86 2029.90 0.423 198.14 2030.00 0.422 198.41 2030.10 0.421 198.69 2030.20 0.419 198.97 2030.30 0.418 199.25 2030.40 0.416 199.54 2030.50 0.414 199.82 2030.60 0.413 200.11 2030.70 0.411 200.40 2030.80 0.410 200.70 2030.90 0.408 200.99 2031.00 0.407 201.29 2031.10 0.405 201.59 2031.20 0.403 201.89 2031.30 0.402 202.19 2031.40 0.400 202.50 2031.50 0.398 202.81 2031.60 0.397 203.12 2031.70 0.395 203.44 2031.80 0.393 203.76 2031.90 0.391 204.08 2032.00 0.390 204.40 2032.10 0.388 204.73 2032.20 0.386 205.06 2032.30 0.384 205.39 2032.40 0.382 205.73 2032.50 0.381 206.07 2032.60 0.379 206.41 2032.70 0.377 206.75 2032.80 0.375 207.10 2032.90 0.373 207.45 2033.00 0.372 207.81 2033.10 0.370 208.17 2033.20 0.368 208.53 2033.30 0.366 208.90 2033.40 0.364 209.27 2033.50 0.362 209.64 2033.60 0.360 210.02 2033.70 0.358 210.40 2033.80 0.356 210.79 2033.90 0.355 211.18 2034.00 0.353 211.57 2034.10 0.351 211.97 2034.20 0.349 212.38 2034.30 0.347 212.78 2034.40 0.345 213.20 2034.50 0.343 213.61 2034.60 0.341 214.04 2034.70 0.339 214.46 2034.80 0.337 214.89 2034.90 0.335 215.33 2035.00 0.333 215.77 2035.10 0.331 216.22 2035.20 0.330 216.67 2035.30 0.328 217.13 2035.40 0.326 217.59 2035.50 0.324 218.06 2035.60 0.322 218.53 2035.70 0.320 219.01 2035.80 0.318 219.49 2035.90 0.316 219.98 2036.00 0.314 220.48 2036.10 0.312 220.98 2036.20 0.310 221.49 2036.30 0.309 222.01 2036.40 0.307 222.53 2036.50 0.305 223.06 2036.60 0.303 223.59 2036.70 0.301 224.13 2036.80 0.299 224.68 2036.90 0.298 225.23 2037.00 0.296 225.79 2037.10 0.294 226.36 2037.20 0.292 226.94 2037.30 0.290 227.52 2037.40 0.289 228.11 2037.50 0.287 228.70 2037.60 0.285 229.31 2037.70 0.283 229.92 2037.80 0.282 230.53 2037.90 0.280 231.16 2038.00 0.278 231.79 2038.10 0.277 232.43 2038.20 0.275 233.08 2038.30 0.274 233.74 2038.40 0.272 234.40 2038.50 0.270 235.07 2038.60 0.269 235.75 2038.70 0.267 236.44 2038.80 0.266 237.13 2038.90 0.264 237.83 2039.00 0.263 238.54 2039.10 0.262 239.26 2039.20 0.260 239.98 2039.30 0.259 240.72 2039.40 0.258 241.46 2039.50 0.256 242.20 2039.60 0.255 242.96 2039.70 0.254 243.72 2039.80 0.253 244.49 2039.90 0.251 245.27 2040.00 0.250 246.06 2040.10 0.249 246.85 2040.20 0.248 247.65 2040.30 0.247 248.45 2040.40 0.246 249.26 2040.50 0.245 250.08 2040.60 0.244 250.91 2040.70 0.243 251.74 2040.80 0.242 252.58 2040.90 0.242 253.42 2041.00 0.241 254.27 2041.10 0.240 255.12 2041.20 0.239 255.98 2041.30 0.239 256.84 2041.40 0.238 257.71 2041.50 0.238 258.58 2041.60 0.237 259.46 2041.70 0.237 260.34 2041.80 0.236 261.22 2041.90 0.236 262.11 2042.00 0.235 263.00 2042.10 0.235 263.89 2042.20 0.235 264.79 2042.30 0.235 265.68 2042.40 0.234 266.58 2042.50 0.234 267.48 2042.60 0.234 268.38 2042.70 0.234 269.28 2042.80 0.234 270.18 2042.90 0.234 271.08 2043.00 0.234 271.98 2043.10 0.234 272.88 2043.20 0.235 273.78 2043.30 0.235 274.67 2043.40 0.235 275.57 2043.50 0.235 276.46 2043.60 0.236 277.35 2043.70 0.236 278.23 2043.80 0.237 279.11 2043.90 0.237 279.99 2044.00 0.238 280.87 2044.10 0.238 281.74 2044.20 0.239 282.61 2044.30 0.240 283.47 2044.40 0.240 284.33 2044.50 0.241 285.18 2044.60 0.242 286.03 2044.70 0.243 286.87 2044.80 0.243 287.70 2044.90 0.244 288.53 2045.00 0.245 289.36 2045.10 0.246 290.17 2045.20 0.247 290.98 2045.30 0.248 291.79 2045.40 0.249 292.58 2045.50 0.250 293.37 2045.60 0.252 294.16 2045.70 0.253 294.93 2045.80 0.254 295.70 2045.90 0.255 296.46 2046.00 0.257 297.22 2046.10 0.258 297.96 2046.20 0.259 298.70 2046.30 0.261 299.43 2046.40 0.262 300.15 2046.50 0.263 300.87 2046.60 0.265 301.58 2046.70 0.266 302.28 2046.80 0.268 302.97 2046.90 0.269 303.65 2047.00 0.271 304.33 2047.10 0.272 305.00 2047.20 0.274 305.66 2047.30 0.276 306.31 2047.40 0.277 306.96 2047.50 0.279 307.60 2047.60 0.280 308.23 2047.70 0.282 308.85 2047.80 0.284 309.47 2047.90 0.285 310.08 2048.00 0.287 310.68 2048.10 0.289 311.28 2048.20 0.291 311.86 2048.30 0.292 312.44 2048.40 0.294 313.02 2048.50 0.296 313.58 2048.60 0.298 314.14 2048.70 0.300 314.70 2048.80 0.301 315.24 2048.90 0.303 315.78 2049.00 0.305 316.32 2049.10 0.307 316.84 2049.20 0.309 317.36 2049.30 0.311 317.88 2049.40 0.313 318.39 2049.50 0.314 318.89 2049.60 0.316 319.38 2049.70 0.318 319.87 2049.80 0.320 320.36 2049.90 0.322 320.84 2050.00 0.324 321.31 2050.10 0.326 321.78 2050.20 0.328 322.24 2050.30 0.330 322.70 2050.40 0.332 323.15 2050.50 0.333 323.59 2050.60 0.335 324.04 2050.70 0.337 324.47 2050.80 0.339 324.90 2050.90 0.341 325.33 2051.00 0.343 325.75 2051.10 0.345 326.17 2051.20 0.347 326.58 2051.30 0.349 326.99 2051.40 0.350 327.39 2051.50 0.352 327.79 2051.60 0.354 328.19 2051.70 0.356 328.58 2051.80 0.358 328.97 2051.90 0.360 329.35 2052.00 0.362 329.73 2052.10 0.364 330.10 2052.20 0.365 330.48 2052.30 0.367 330.84 2052.40 0.369 331.21 2052.50 0.371 331.57 2052.60 0.373 331.93 2052.70 0.374 332.28 2052.80 0.376 332.63 2052.90 0.378 332.98 2053.00 0.380 333.32 2053.10 0.382 333.66 2053.20 0.383 334.00 2053.30 0.385 334.33 2053.40 0.387 334.66 2053.50 0.388 334.99 2053.60 0.390 335.32 2053.70 0.392 335.64 2053.80 0.394 335.96 2053.90 0.395 336.28 2054.00 0.397 336.59 2054.10 0.398 336.90 2054.20 0.400 337.21 2054.30 0.402 337.52 2054.40 0.403 337.82 2054.50 0.405 338.13 2054.60 0.406 338.43 2054.70 0.408 338.72 2054.80 0.409 339.02 2054.90 0.411 339.31 2055.00 0.412 339.60 2055.10 0.414 339.89 2055.20 0.415 340.18 2055.30 0.417 340.47 2055.40 0.418 340.75 2055.50 0.420 341.03 2055.60 0.421 341.31 2055.70 0.422 341.59 2055.80 0.424 341.86 2055.90 0.425 342.14 2056.00 0.426 342.41 2056.10 0.428 342.68 2056.20 0.429 342.95 2056.30 0.430 343.22 2056.40 0.431 343.48 2056.50 0.432 343.75 2056.60 0.434 344.01 2056.70 0.435 344.27 2056.80 0.436 344.53 2056.90 0.437 344.79 2057.00 0.438 345.05 2057.10 0.439 345.31 2057.20 0.440 345.56 2057.30 0.441 345.82 2057.40 0.442 346.07 2057.50 0.443 346.32 2057.60 0.444 346.57 2057.70 0.445 346.82 2057.80 0.446 347.07 2057.90 0.447 347.32 2058.00 0.447 347.56 2058.10 0.448 347.81 2058.20 0.449 348.06 2058.30 0.450 348.30 2058.40 0.451 348.54 2058.50 0.451 348.79 2058.60 0.452 349.03 2058.70 0.453 349.27 2058.80 0.453 349.51 2058.90 0.454 349.75 2059.00 0.454 349.99
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:28:52 |