Double Star Calculator - Orbit

Orbital Elements for LIM1

WDS:	LIM1	WDS ID/Discoverer
P:	24.970	Orbital period (years)
a:	0.22769999999999999	Semi-major axis (arcseconds)
i:	82.34	Inclination (degrees)
Ω:	44.8	Longitude of ascending node (degrees)
T:	2024.245	Epoch of periastron passage (year)
e:	0.709	Eccentricity
ω:	3.4	Longitude of periastron (degrees)
Start-Year:	2012.515	Year
End-Year:	2037.485	Year
Epoch:	2026.5	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for LIM1
Position:	130540.18-254106.0	Epoch-2000 right ascension and declination
WDS-ID:	13057-2541	WDS designation
Discoverer Code:	LIM1	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	.	HD catalog number
Hipparcos number:	.	Hipparcos catalog number
V1:	22.1	Magnitude of the primary
V2:	22.5	Magnitude of the secondary
Equinox:		Equinox
Date:	2015	Date of last observation
Orbit grade:	3	Orbit grade, ranging from : 1 = Definitive 2 = Good 3 = Reliable 4 = Preliminary 5 = Indeterminate
Flags:		Flags
Ephemerides:		Ephemerides
Code:	Dup2017	Reference

Double Star Orbit for LIM1

WDS 6th Orbit including measures of LIM1

-- Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements) --

Legend:

Green plus signs:	Visual (micrometric) measures
Violet asterisks:	Photographic measures
Blue symbols:	Various interferometric techniques
Dot-dash line:	Indicates the line of nodes

Ephemeris of LIM1

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2026.50    0.098   213.29
--------------------------
2012.52    0.386   225.61
2012.62    0.386   225.65
2012.71    0.385   225.70
2012.81    0.384   225.75
2012.91    0.384   225.80
2013.01    0.383   225.84
2013.11    0.382   225.89
2013.21    0.381   225.94
2013.31    0.380   225.99
2013.41    0.379   226.04
2013.51    0.378   226.09
2013.61    0.377   226.14
2013.71    0.376   226.19
2013.81    0.375   226.24
2013.91    0.374   226.29
2014.01    0.373   226.34
2014.11    0.372   226.39
2014.21    0.370   226.44
2014.31    0.369   226.49
2014.41    0.367   226.54
2014.51    0.366   226.59
2014.61    0.364   226.65
2014.71    0.363   226.70
2014.81    0.361   226.75
2014.91    0.360   226.81
2015.01    0.358   226.86
2015.11    0.356   226.92
2015.21    0.354   226.97
2015.31    0.352   227.03
2015.41    0.350   227.09
2015.51    0.348   227.14
2015.61    0.346   227.20
2015.71    0.344   227.26
2015.81    0.342   227.32
2015.91    0.340   227.38
2016.01    0.337   227.44
2016.11    0.335   227.50
2016.21    0.333   227.57
2016.31    0.330   227.63
2016.41    0.328   227.70
2016.51    0.325   227.76
2016.61    0.323   227.83
2016.71    0.320   227.90
2016.81    0.317   227.97
2016.91    0.314   228.04
2017.01    0.312   228.11
2017.11    0.309   228.18
2017.21    0.306   228.25
2017.31    0.303   228.33
2017.41    0.300   228.41
2017.51    0.297   228.49
2017.61    0.293   228.57
2017.71    0.290   228.65
2017.81    0.287   228.74
2017.91    0.283   228.82
2018.01    0.280   228.91
2018.11    0.276   229.00
2018.21    0.273   229.09
2018.31    0.269   229.19
2018.41    0.265   229.29
2018.51    0.262   229.39
2018.61    0.258   229.49
2018.71    0.254   229.60
2018.81    0.250   229.71
2018.91    0.246   229.83
2019.01    0.242   229.94
2019.11    0.237   230.07
2019.21    0.233   230.19
2019.31    0.229   230.33
2019.41    0.224   230.46
2019.51    0.220   230.61
2019.61    0.215   230.75
2019.71    0.211   230.91
2019.81    0.206   231.07
2019.91    0.201   231.24
2020.01    0.196   231.42
2020.11    0.191   231.61
2020.21    0.186   231.81
2020.31    0.181   232.01
2020.41    0.176   232.24
2020.51    0.170   232.47
2020.61    0.165   232.72
2020.71    0.159   232.99
2020.81    0.154   233.28
2020.91    0.148   233.59
2021.01    0.142   233.92
2021.11    0.136   234.28
2021.21    0.130   234.68
2021.31    0.124   235.11
2021.41    0.118   235.59
2021.51    0.112   236.13
2021.61    0.105   236.72
2021.71    0.099   237.40
2021.81    0.092   238.17
2021.91    0.086   239.06
2022.01    0.079   240.10
2022.11    0.072   241.34
2022.21    0.065   242.83
2022.31    0.058   244.69
2022.41    0.051   247.05
2022.51    0.044   250.16
2022.61    0.037   254.43
2022.71    0.031   260.60
2022.81    0.024   270.09
2022.91    0.019   285.39
2023.01    0.016   309.06
2023.11    0.016   337.03
2023.21    0.020   359.13
2023.31    0.025    13.15
2023.41    0.032    21.94
2023.51    0.038    27.80
2023.61    0.044    31.96
2023.71    0.050    35.09
2023.81    0.056    37.59
2023.91    0.060    39.67
2024.01    0.064    41.49
2024.11    0.066    43.16
2024.21    0.066    44.77
2024.31    0.065    46.38
2024.41    0.062    48.10
2024.51    0.058    50.02
2024.61    0.053    52.29
2024.71    0.047    55.11
2024.81    0.040    58.85
2024.91    0.033    64.16
2025.01    0.026    72.37
2025.11    0.020    86.24
2025.21    0.015   110.34
2025.31    0.015   143.11
2025.41    0.019   169.36
2025.51    0.025   184.67
2025.61    0.032   193.55
2025.71    0.039   199.13
2025.81    0.047   202.92
2025.91    0.055   205.65
2026.01    0.062   207.71
2026.11    0.070   209.33
2026.21    0.077   210.63
2026.31    0.084   211.71
2026.41    0.092   212.62
2026.51    0.099   213.39
2026.61    0.106   214.07
2026.71    0.113   214.66
2026.81    0.119   215.18
2026.91    0.126   215.65
2027.01    0.132   216.07
2027.11    0.139   216.46
2027.21    0.145   216.81
2027.31    0.151   217.13
2027.41    0.157   217.42
2027.51    0.163   217.70
2027.61    0.169   217.95
2027.71    0.174   218.19
2027.81    0.180   218.42
2027.91    0.185   218.63
2028.01    0.191   218.82
2028.11    0.196   219.01
2028.21    0.201   219.19
2028.31    0.206   219.36
2028.41    0.211   219.52
2028.51    0.216   219.67
2028.61    0.221   219.82
2028.71    0.226   219.96
2028.81    0.230   220.10
2028.91    0.235   220.23
2029.01    0.239   220.35
2029.11    0.244   220.47
2029.21    0.248   220.59
2029.31    0.252   220.70
2029.41    0.256   220.81
2029.51    0.260   220.92
2029.61    0.264   221.02
2029.71    0.268   221.12
2029.81    0.272   221.21
2029.91    0.276   221.31
2030.01    0.279   221.40
2030.11    0.283   221.49
2030.21    0.287   221.57
2030.31    0.290   221.66
2030.41    0.293   221.74
2030.51    0.297   221.82
2030.61    0.300   221.90
2030.71    0.303   221.98
2030.81    0.306   222.05
2030.91    0.309   222.13
2031.01    0.312   222.20
2031.11    0.315   222.27
2031.21    0.318   222.34
2031.31    0.321   222.41
2031.41    0.324   222.48
2031.51    0.326   222.54
2031.61    0.329   222.61
2031.71    0.331   222.67
2031.81    0.334   222.74
2031.91    0.336   222.80
2032.01    0.339   222.86
2032.11    0.341   222.92
2032.21    0.343   222.98
2032.31    0.345   223.04
2032.41    0.347   223.10
2032.51    0.350   223.16
2032.61    0.352   223.22
2032.71    0.353   223.27
2032.81    0.355   223.33
2032.91    0.357   223.38
2033.01    0.359   223.44
2033.11    0.361   223.49
2033.21    0.362   223.55
2033.31    0.364   223.60
2033.41    0.366   223.65
2033.51    0.367   223.71
2033.61    0.369   223.76
2033.71    0.370   223.81
2033.81    0.371   223.86
2033.91    0.373   223.91
2034.01    0.374   223.96
2034.11    0.375   224.01
2034.21    0.376   224.06
2034.31    0.377   224.11
2034.41    0.378   224.16
2034.51    0.379   224.21
2034.61    0.380   224.26
2034.71    0.381   224.31
2034.81    0.382   224.35
2034.91    0.383   224.40
2035.01    0.384   224.45
2035.11    0.384   224.50
2035.21    0.385   224.55
2035.31    0.385   224.59
2035.41    0.386   224.64
2035.51    0.387   224.69
2035.61    0.387   224.73
2035.71    0.387   224.78
2035.81    0.388   224.83
2035.91    0.388   224.87
2036.01    0.388   224.92
2036.11    0.388   224.97
2036.21    0.389   225.01
2036.31    0.389   225.06
2036.41    0.389   225.11
2036.51    0.389   225.15
2036.61    0.389   225.20
2036.71    0.388   225.25
2036.81    0.388   225.29
2036.91    0.388   225.34
2037.01    0.388   225.39
2037.11    0.388   225.43
2037.21    0.387   225.48
2037.31    0.387   225.53
2037.41    0.386   225.57

Disclaimer

This result is provided without warranty. For all terms, see the Full Disclaimer. Copyright (C) 2025. Unless otherwise noted, all output generated by the Double Star Calculator including orbit diagrams, ephemerides, and analytical reports is licensed under CC BY 4.0.

Acknowledgements

The Double Star Calculator - Orbital Elements makes use of the Washington Double Star Sixth Catalog of Orbits of Visual Binary Stars, maintained at the U.S. Naval Observatory.

Report Information

Double Star Calculator:		Version 1.2 ($Rev: 2397 $)
Report created:		2026-06-25 16:52:32