Content-Type: text/html; charset=UTF-8 Double Star Calculator - Orbital Elements

Double Star Calculator - Orbit

- Revision: $Rev: 1216 $
- Report created: 2025-07-11 17:13:38

Orbital Elements for TOK93AA,AB
WDS: TOK93AA,AB WDS ID/Discoverer
P: 5.990 Orbital period (years)
a: 0.0625 Semi-major axis (arcseconds)
i: 64.4 Inclination (degrees)
Ω: 238.2 Longitude of ascending node (degrees)
T: 2013.780 Epoch of periastron passage (year)
e: 0.555 Eccentricity
ω: 93.4 Longitude of periastron (degrees)
Start-Year: 2023.0 Year
End-Year: 2027.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for TOK93AA,AB
Position: 052253.60-421913.7 Epoch-2000 right ascension and declination
WDS-ID: 05229-4219 WDS designation
Discoverer Code: TOK93AA,AB Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 35471 HD catalog number
Hipparcos number: 15148 Hipparcos catalog number
V1: 8.68 Magnitude of the primary
V2: 10. Magnitude of the secondary
Equinox: Equinox
Date: Date of last observation
Orbit grade: 3 Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags: n Flags

Double Star Orbit for TOK93AA,AB



WDS 6th Orbit including measures of TOK93AA,AB

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


Ephemeris of TOK93AA,AB
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.052    230.0
-------------------------
2023.0     0.044    166.8
2024.0     0.054    202.9
2025.0     0.052    230.0
2026.0     0.029     42.9






Disclaimer
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.


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.


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