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Double Star Calculator - Orbital Elements
- Revision:
$Rev: 1216 $
- Report created:
2025-07-11 17:35:41
WDS:
TOK193AA,AB
WDS ID/Discoverer
P:
23.100
Orbital period (years)
a:
0.598
Semi-major axis (arcseconds)
i:
67.2
Inclination (degrees)
Ω:
241.3
Longitude of ascending node (degrees)
T:
2011.457
Epoch of periastron passage (year)
e:
0.446
Eccentricity
ω:
183.8
Longitude of periastron (degrees)
Start-Year:
2014.0
Year
End-Year:
2036.0
Year
Epoch:
2025.0
Besselian Epoch
Position:
074535.02-341021.6
Epoch-2000 right ascension and declination
WDS-ID:
07456-3410
WDS designation
Discoverer Code:
TOK193AA,AB
Discover designation and components
ADS number:
.
Aitken Double Star catalog
HD number:
.
HD catalog number
Hipparcos number:
.
Hipparcos catalog number
V1:
5.3
Magnitude of the primary
V2:
9.0
Magnitude of the secondary
Equinox:
2000
Equinox
Date:
2018
Date of last observation
Orbit grade:
4
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 0.814 248.2
-------------------------
2014.0 0.184 157.4
2015.0 0.284 196.6
2016.0 0.416 213.0
2017.0 0.538 221.6
2018.0 0.643 227.1
2019.0 0.728 231.2
2020.0 0.792 234.6
2021.0 0.835 237.5
2022.0 0.859 240.2
2023.0 0.863 242.8
2024.0 0.848 245.4
2025.0 0.814 248.2
2026.0 0.760 251.3
2027.0 0.687 255.0
2028.0 0.596 259.7
2029.0 0.488 266.3
2030.0 0.367 277.1
2031.0 0.248 298.5
2032.0 0.188 343.8
2033.0 0.245 29.0
2034.0 0.322 52.8
2035.0 0.314 70.9
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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