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Double Star Calculator - Orbital Elements
- Revision:
$Rev: 1216 $
- Report created:
2025-07-11 18:05:00
WDS:
BAG24AA,AB
WDS ID/Discoverer
P:
20.810
Orbital period (years)
a:
0.2275
Semi-major axis (arcseconds)
i:
160.0
Inclination (degrees)
Ω:
150.0
Longitude of ascending node (degrees)
T:
2014.410
Epoch of periastron passage (year)
e:
0.3
Eccentricity
ω:
222.0
Longitude of periastron (degrees)
Start-Year:
2015.0
Year
End-Year:
2035.0
Year
Epoch:
2025.0
Besselian Epoch
Position:
112329.88+070129.3
Epoch-2000 right ascension and declination
WDS-ID:
11235+0701
WDS designation
Discoverer Code:
BAG24AA,AB
Discover designation and components
ADS number:
.
Aitken Double Star catalog
HD number:
.
HD catalog number
Hipparcos number:
55605
Hipparcos catalog number
V1:
10.37
Magnitude of the primary
V2:
.
Magnitude of the secondary
Equinox:
Equinox
Date:
Date of last observation
Orbit grade:
3
Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags:
Flags
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Click to expand/collapse ephemeris:
Year Sep[“] PA[°]
---------------------------------------------
2025.0 0.287 108.0
-------------------------
2015.0 0.154 269.8
2016.0 0.163 237.4
2017.0 0.184 210.5
2018.0 0.209 189.6
2019.0 0.233 173.1
2020.0 0.253 159.6
2021.0 0.269 147.8
2022.0 0.280 137.2
2023.0 0.287 127.3
2024.0 0.289 117.6
2025.0 0.287 108.0
2026.0 0.282 98.1
2027.0 0.273 87.7
2028.0 0.262 76.5
2029.0 0.248 64.1
2030.0 0.233 50.2
2031.0 0.216 34.3
2032.0 0.200 15.7
2033.0 0.183 353.8
2034.0 0.168 327.7
This result is provided without warranty. For all terms, see the Full Disclaimer .
Copyright (C) 2025. The Double Star Calculator and the results generated are licensed under CC BY-NC-SA 4.0 .
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 .
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