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Double Star Calculator - Orbital Elements
- Revision:
$Rev: 1216 $
- Report created:
2025-07-11 17:56:16
WDS:
LAMHYA
WDS ID/Discoverer
P:
4.342
Orbital period (years)
a:
0.01679
Semi-major axis (arcseconds)
i:
79.49
Inclination (degrees)
Ω:
249.62
Longitude of ascending node (degrees)
T:
1992.114
Epoch of periastron passage (year)
e:
0.138
Eccentricity
ω:
238.9
Longitude of periastron (degrees)
Start-Year:
2023.0
Year
End-Year:
2027.0
Year
Epoch:
2025.0
Besselian Epoch
Position:
101035.40-122113.8
Epoch-2000 right ascension and declination
WDS-ID:
10106-1221
WDS designation
Discoverer Code:
LAMHYA
Discover designation and components
ADS number:
7671
Aitken Double Star catalog
HD number:
88284
HD catalog number
Hipparcos number:
49841
Hipparcos catalog number
V1:
3.61
Magnitude of the primary
V2:
.
Magnitude of the secondary
Equinox:
Equinox
Date:
1991
Date of last observation
Orbit grade:
9
Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags:
n
Flags
Image from the USNO WDS 6th Orbit Catalog (see Acknowledgements)
Click to expand/collapse ephemeris:
Year Sep[“] PA[°]
---------------------------------------------
2025.0 0.005 294.1
-------------------------
2023.0 0.006 224.9
2024.0 0.018 252.3
2025.0 0.005 294.1
2026.0 0.015 64.3
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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