| WDS: | CHR209EA,EB | WDS ID/Discoverer |
| P: | 53.500 | Orbital period (years) |
| a: | 0.047 | Semi-major axis (arcseconds) |
| i: | 72.9 | Inclination (degrees) |
| Ω: | 302.0 | Longitude of ascending node (degrees) |
| T: | 1980.437 | Epoch of periastron passage (year) |
| e: | 0.78 | Eccentricity |
| ω: | 26.3 | Longitude of periastron (degrees) |
| Start-Year: | 1998.25 | Year |
| End-Year: | 2051.75 | Year |
| Epoch: | 2026.5 | Besselian Epoch |
Further data from the WDS Sixth Catalog of Orbits for CHR209EA,EB |
||
| Position: | 040749.29+621958.6 | Epoch-2000 right ascension and declination |
| WDS-ID: | 04078+6220 | WDS designation |
| Discoverer Code: | CHR209EA,EB | Discover designation and components |
| ADS number: | 2984 | Aitken Double Star catalog |
| HD number: | 25638 | HD catalog number |
| Hipparcos number: | 19270 | Hipparcos catalog number |
| V1: | 8.3 | Magnitude of the primary |
| V2: | 7.3 | Magnitude of the secondary |
| Equinox: | 2000 | Equinox |
| Date: | 2002 | Date of last observation |
| Orbit grade: | 5 | Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate |
| Flags: | n | Flags |
| Ephemerides: | Ephemerides | |
| Code: | Grd2007b | 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 0.027 151.20 -------------------------- 1998.25 0.075 126.12 1998.35 0.075 126.17 1998.45 0.075 126.22 1998.55 0.075 126.26 1998.65 0.076 126.31 1998.75 0.076 126.36 1998.85 0.076 126.41 1998.95 0.076 126.46 1999.05 0.076 126.50 1999.15 0.076 126.55 1999.25 0.076 126.60 1999.35 0.076 126.65 1999.45 0.076 126.69 1999.55 0.076 126.74 1999.65 0.076 126.79 1999.75 0.076 126.83 1999.85 0.076 126.88 1999.95 0.076 126.93 2000.05 0.077 126.97 2000.15 0.077 127.02 2000.25 0.077 127.07 2000.35 0.077 127.11 2000.45 0.077 127.16 2000.55 0.077 127.21 2000.65 0.077 127.25 2000.75 0.077 127.30 2000.85 0.077 127.35 2000.95 0.077 127.39 2001.05 0.077 127.44 2001.15 0.077 127.48 2001.25 0.077 127.53 2001.35 0.077 127.58 2001.45 0.077 127.62 2001.55 0.077 127.67 2001.65 0.077 127.71 2001.75 0.077 127.76 2001.85 0.077 127.81 2001.95 0.077 127.85 2002.05 0.077 127.90 2002.15 0.077 127.94 2002.25 0.077 127.99 2002.35 0.077 128.03 2002.45 0.077 128.08 2002.55 0.077 128.13 2002.65 0.077 128.17 2002.75 0.077 128.22 2002.85 0.077 128.26 2002.95 0.077 128.31 2003.05 0.077 128.35 2003.15 0.077 128.40 2003.25 0.077 128.44 2003.35 0.077 128.49 2003.45 0.077 128.54 2003.55 0.077 128.58 2003.65 0.077 128.63 2003.75 0.077 128.67 2003.85 0.077 128.72 2003.95 0.077 128.76 2004.05 0.077 128.81 2004.15 0.077 128.86 2004.25 0.077 128.90 2004.35 0.077 128.95 2004.45 0.077 128.99 2004.55 0.077 129.04 2004.65 0.077 129.09 2004.75 0.077 129.13 2004.85 0.077 129.18 2004.95 0.077 129.22 2005.05 0.077 129.27 2005.15 0.077 129.32 2005.25 0.077 129.36 2005.35 0.077 129.41 2005.45 0.077 129.45 2005.55 0.077 129.50 2005.65 0.077 129.55 2005.75 0.077 129.59 2005.85 0.077 129.64 2005.95 0.077 129.69 2006.05 0.077 129.73 2006.15 0.076 129.78 2006.25 0.076 129.83 2006.35 0.076 129.87 2006.45 0.076 129.92 2006.55 0.076 129.97 2006.65 0.076 130.01 2006.75 0.076 130.06 2006.85 0.076 130.11 2006.95 0.076 130.16 2007.05 0.076 130.20 2007.15 0.076 130.25 2007.25 0.076 130.30 2007.35 0.076 130.35 2007.45 0.076 130.39 2007.55 0.075 130.44 2007.65 0.075 130.49 2007.75 0.075 130.54 2007.85 0.075 130.59 2007.95 0.075 130.63 2008.05 0.075 130.68 2008.15 0.075 130.73 2008.25 0.075 130.78 2008.35 0.075 130.83 2008.45 0.075 130.88 2008.55 0.075 130.93 2008.65 0.074 130.98 2008.75 0.074 131.03 2008.85 0.074 131.08 2008.95 0.074 131.13 2009.05 0.074 131.18 2009.15 0.074 131.23 2009.25 0.074 131.28 2009.35 0.074 131.33 2009.45 0.074 131.38 2009.55 0.073 131.43 2009.65 0.073 131.48 2009.75 0.073 131.53 2009.85 0.073 131.58 2009.95 0.073 131.63 2010.05 0.073 131.68 2010.15 0.073 131.73 2010.25 0.073 131.79 2010.35 0.072 131.84 2010.45 0.072 131.89 2010.55 0.072 131.94 2010.65 0.072 132.00 2010.75 0.072 132.05 2010.85 0.072 132.10 2010.95 0.072 132.15 2011.05 0.071 132.21 2011.15 0.071 132.26 2011.25 0.071 132.32 2011.35 0.071 132.37 2011.45 0.071 132.42 2011.55 0.071 132.48 2011.65 0.071 132.53 2011.75 0.070 132.59 2011.85 0.070 132.64 2011.95 0.070 132.70 2012.05 0.070 132.76 2012.15 0.070 132.81 2012.25 0.070 132.87 2012.35 0.069 132.92 2012.45 0.069 132.98 2012.55 0.069 133.04 2012.65 0.069 133.10 2012.75 0.069 133.15 2012.85 0.069 133.21 2012.95 0.068 133.27 2013.05 0.068 133.33 2013.15 0.068 133.39 2013.25 0.068 133.45 2013.35 0.068 133.51 2013.45 0.067 133.57 2013.55 0.067 133.63 2013.65 0.067 133.69 2013.75 0.067 133.75 2013.85 0.067 133.81 2013.95 0.066 133.87 2014.05 0.066 133.93 2014.15 0.066 134.00 2014.25 0.066 134.06 2014.35 0.066 134.12 2014.45 0.065 134.19 2014.55 0.065 134.25 2014.65 0.065 134.31 2014.75 0.065 134.38 2014.85 0.065 134.44 2014.95 0.064 134.51 2015.05 0.064 134.58 2015.15 0.064 134.64 2015.25 0.064 134.71 2015.35 0.064 134.78 2015.45 0.063 134.85 2015.55 0.063 134.91 2015.65 0.063 134.98 2015.75 0.063 135.05 2015.85 0.062 135.12 2015.95 0.062 135.19 2016.05 0.062 135.26 2016.15 0.062 135.34 2016.25 0.061 135.41 2016.35 0.061 135.48 2016.45 0.061 135.55 2016.55 0.061 135.63 2016.65 0.060 135.70 2016.75 0.060 135.78 2016.85 0.060 135.85 2016.95 0.060 135.93 2017.05 0.059 136.01 2017.15 0.059 136.08 2017.25 0.059 136.16 2017.35 0.059 136.24 2017.45 0.058 136.32 2017.55 0.058 136.40 2017.65 0.058 136.48 2017.75 0.058 136.56 2017.85 0.057 136.65 2017.95 0.057 136.73 2018.05 0.057 136.82 2018.15 0.057 136.90 2018.25 0.056 136.99 2018.35 0.056 137.07 2018.45 0.056 137.16 2018.55 0.055 137.25 2018.65 0.055 137.34 2018.75 0.055 137.43 2018.85 0.055 137.52 2018.95 0.054 137.61 2019.05 0.054 137.71 2019.15 0.054 137.80 2019.25 0.053 137.89 2019.35 0.053 137.99 2019.45 0.053 138.09 2019.55 0.053 138.19 2019.65 0.052 138.29 2019.75 0.052 138.39 2019.85 0.052 138.49 2019.95 0.051 138.59 2020.05 0.051 138.70 2020.15 0.051 138.80 2020.25 0.050 138.91 2020.35 0.050 139.02 2020.45 0.050 139.13 2020.55 0.049 139.24 2020.65 0.049 139.35 2020.75 0.049 139.47 2020.85 0.048 139.58 2020.95 0.048 139.70 2021.05 0.048 139.82 2021.15 0.047 139.94 2021.25 0.047 140.06 2021.35 0.047 140.19 2021.45 0.046 140.31 2021.55 0.046 140.44 2021.65 0.046 140.57 2021.75 0.045 140.70 2021.85 0.045 140.83 2021.95 0.045 140.97 2022.05 0.044 141.11 2022.15 0.044 141.25 2022.25 0.044 141.39 2022.35 0.043 141.53 2022.45 0.043 141.68 2022.55 0.043 141.83 2022.65 0.042 141.98 2022.75 0.042 142.14 2022.85 0.041 142.29 2022.95 0.041 142.45 2023.05 0.041 142.62 2023.15 0.040 142.78 2023.25 0.040 142.95 2023.35 0.040 143.13 2023.45 0.039 143.30 2023.55 0.039 143.48 2023.65 0.038 143.66 2023.75 0.038 143.85 2023.85 0.038 144.04 2023.95 0.037 144.23 2024.05 0.037 144.43 2024.15 0.037 144.64 2024.25 0.036 144.84 2024.35 0.036 145.06 2024.45 0.035 145.27 2024.55 0.035 145.49 2024.65 0.035 145.72 2024.75 0.034 145.95 2024.85 0.034 146.19 2024.95 0.033 146.43 2025.05 0.033 146.68 2025.15 0.032 146.94 2025.25 0.032 147.20 2025.35 0.032 147.47 2025.45 0.031 147.75 2025.55 0.031 148.04 2025.65 0.030 148.33 2025.75 0.030 148.63 2025.85 0.029 148.94 2025.95 0.029 149.26 2026.05 0.029 149.59 2026.15 0.028 149.93 2026.25 0.028 150.28 2026.35 0.027 150.64 2026.45 0.027 151.01 2026.55 0.026 151.40 2026.65 0.026 151.80 2026.75 0.026 152.21 2026.85 0.025 152.64 2026.95 0.025 153.08 2027.05 0.024 153.54 2027.15 0.024 154.02 2027.25 0.023 154.51 2027.35 0.023 155.03 2027.45 0.022 155.57 2027.55 0.022 156.13 2027.65 0.021 156.71 2027.75 0.021 157.32 2027.85 0.020 157.96 2027.95 0.020 158.63 2028.05 0.020 159.33 2028.15 0.019 160.06 2028.25 0.019 160.83 2028.35 0.018 161.64 2028.45 0.018 162.49 2028.55 0.017 163.39 2028.65 0.017 164.34 2028.75 0.016 165.34 2028.85 0.016 166.40 2028.95 0.015 167.52 2029.05 0.015 168.71 2029.15 0.014 169.98 2029.25 0.014 171.33 2029.35 0.014 172.77 2029.45 0.013 174.30 2029.55 0.013 175.95 2029.65 0.012 177.70 2029.75 0.012 179.59 2029.85 0.011 181.60 2029.95 0.011 183.77 2030.05 0.011 186.10 2030.15 0.010 188.59 2030.25 0.010 191.27 2030.35 0.010 194.15 2030.45 0.009 197.22 2030.55 0.009 200.50 2030.65 0.009 203.99 2030.75 0.008 207.68 2030.85 0.008 211.57 2030.95 0.008 215.63 2031.05 0.008 219.85 2031.15 0.008 224.19 2031.25 0.008 228.60 2031.35 0.008 233.05 2031.45 0.008 237.49 2031.55 0.008 241.88 2031.65 0.008 246.17 2031.75 0.008 250.33 2031.85 0.008 254.34 2031.95 0.009 258.18 2032.05 0.009 261.83 2032.15 0.009 265.29 2032.25 0.009 268.57 2032.35 0.010 271.67 2032.45 0.010 274.60 2032.55 0.010 277.38 2032.65 0.010 280.01 2032.75 0.011 282.52 2032.85 0.011 284.92 2032.95 0.011 287.23 2033.05 0.011 289.46 2033.15 0.011 291.64 2033.25 0.011 293.78 2033.35 0.011 295.92 2033.45 0.011 298.07 2033.55 0.011 300.28 2033.65 0.011 302.58 2033.75 0.010 305.03 2033.85 0.010 307.70 2033.95 0.009 310.68 2034.05 0.009 314.10 2034.15 0.008 318.15 2034.25 0.007 323.10 2034.35 0.006 329.34 2034.45 0.005 337.44 2034.55 0.005 348.08 2034.65 0.004 1.82 2034.75 0.004 18.25 2034.85 0.004 35.38 2034.95 0.004 50.64 2035.05 0.005 62.78 2035.15 0.006 71.97 2035.25 0.007 78.89 2035.35 0.008 84.18 2035.45 0.009 88.31 2035.55 0.010 91.61 2035.65 0.011 94.30 2035.75 0.012 96.54 2035.85 0.013 98.43 2035.95 0.013 100.04 2036.05 0.014 101.45 2036.15 0.015 102.68 2036.25 0.016 103.77 2036.35 0.017 104.75 2036.45 0.018 105.63 2036.55 0.019 106.42 2036.65 0.020 107.15 2036.75 0.021 107.81 2036.85 0.022 108.43 2036.95 0.022 108.99 2037.05 0.023 109.52 2037.15 0.024 110.01 2037.25 0.025 110.47 2037.35 0.026 110.90 2037.45 0.026 111.31 2037.55 0.027 111.69 2037.65 0.028 112.05 2037.75 0.029 112.40 2037.85 0.029 112.72 2037.95 0.030 113.03 2038.05 0.031 113.33 2038.15 0.031 113.62 2038.25 0.032 113.89 2038.35 0.033 114.15 2038.45 0.033 114.40 2038.55 0.034 114.64 2038.65 0.035 114.87 2038.75 0.035 115.09 2038.85 0.036 115.31 2038.95 0.037 115.52 2039.05 0.037 115.72 2039.15 0.038 115.91 2039.25 0.038 116.10 2039.35 0.039 116.28 2039.45 0.040 116.46 2039.55 0.040 116.63 2039.65 0.041 116.80 2039.75 0.041 116.96 2039.85 0.042 117.12 2039.95 0.042 117.28 2040.05 0.043 117.43 2040.15 0.043 117.58 2040.25 0.044 117.72 2040.35 0.044 117.86 2040.45 0.045 118.00 2040.55 0.045 118.13 2040.65 0.046 118.26 2040.75 0.046 118.39 2040.85 0.047 118.52 2040.95 0.047 118.64 2041.05 0.048 118.76 2041.15 0.048 118.88 2041.25 0.049 119.00 2041.35 0.049 119.11 2041.45 0.050 119.22 2041.55 0.050 119.33 2041.65 0.051 119.44 2041.75 0.051 119.55 2041.85 0.051 119.65 2041.95 0.052 119.75 2042.05 0.052 119.85 2042.15 0.053 119.95 2042.25 0.053 120.05 2042.35 0.053 120.15 2042.45 0.054 120.24 2042.55 0.054 120.34 2042.65 0.055 120.43 2042.75 0.055 120.52 2042.85 0.055 120.61 2042.95 0.056 120.70 2043.05 0.056 120.79 2043.15 0.056 120.87 2043.25 0.057 120.96 2043.35 0.057 121.04 2043.45 0.058 121.13 2043.55 0.058 121.21 2043.65 0.058 121.29 2043.75 0.059 121.37 2043.85 0.059 121.45 2043.95 0.059 121.53 2044.05 0.060 121.61 2044.15 0.060 121.68 2044.25 0.060 121.76 2044.35 0.061 121.83 2044.45 0.061 121.91 2044.55 0.061 121.98 2044.65 0.061 122.05 2044.75 0.062 122.13 2044.85 0.062 122.20 2044.95 0.062 122.27 2045.05 0.063 122.34 2045.15 0.063 122.41 2045.25 0.063 122.48 2045.35 0.063 122.55 2045.45 0.064 122.61 2045.55 0.064 122.68 2045.65 0.064 122.75 2045.75 0.065 122.81 2045.85 0.065 122.88 2045.95 0.065 122.94 2046.05 0.065 123.01 2046.15 0.066 123.07 2046.25 0.066 123.13 2046.35 0.066 123.20 2046.45 0.066 123.26 2046.55 0.067 123.32 2046.65 0.067 123.38 2046.75 0.067 123.44 2046.85 0.067 123.51 2046.95 0.067 123.57 2047.05 0.068 123.63 2047.15 0.068 123.68 2047.25 0.068 123.74 2047.35 0.068 123.80 2047.45 0.069 123.86 2047.55 0.069 123.92 2047.65 0.069 123.98 2047.75 0.069 124.03 2047.85 0.069 124.09 2047.95 0.070 124.15 2048.05 0.070 124.20 2048.15 0.070 124.26 2048.25 0.070 124.32 2048.35 0.070 124.37 2048.45 0.071 124.43 2048.55 0.071 124.48 2048.65 0.071 124.54 2048.75 0.071 124.59 2048.85 0.071 124.64 2048.95 0.071 124.70 2049.05 0.072 124.75 2049.15 0.072 124.81 2049.25 0.072 124.86 2049.35 0.072 124.91 2049.45 0.072 124.96 2049.55 0.072 125.02 2049.65 0.073 125.07 2049.75 0.073 125.12 2049.85 0.073 125.17 2049.95 0.073 125.22 2050.05 0.073 125.27 2050.15 0.073 125.33 2050.25 0.073 125.38 2050.35 0.073 125.43 2050.45 0.074 125.48 2050.55 0.074 125.53 2050.65 0.074 125.58 2050.75 0.074 125.63 2050.85 0.074 125.68 2050.95 0.074 125.73 2051.05 0.074 125.78 2051.15 0.074 125.83 2051.25 0.075 125.88 2051.35 0.075 125.93 2051.45 0.075 125.97 2051.55 0.075 126.02 2051.65 0.075 126.07
| Double Star Calculator: | Version 1.2 ($Rev: 2397 $) |
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| Report created: |
2026-06-25 15:18:02 |