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

Double Star Calculator - Orbit

- Revision: $Rev: 1216 $
- Report created: 2025-07-11 19:31:32

Orbital Elements for CLO3
WDS: CLO3 WDS ID/Discoverer
P: 23.980 Orbital period (years)
a: 0.1679 Semi-major axis (arcseconds)
i: 43.8 Inclination (degrees)
Ω: 77.5 Longitude of ascending node (degrees)
T: 2032.733 Epoch of periastron passage (year)
e: 0.015 Eccentricity
ω: 98.0 Longitude of periastron (degrees)
Start-Year: 2014.0 Year
End-Year: 2036.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for CLO3
Position: 220622.80-204705.9 Epoch-2000 right ascension and declination
WDS-ID: 22064-2047 WDS designation
Discoverer Code: CLO3 Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: . HD catalog number
Hipparcos number: . Hipparcos catalog number
V1: 13.12k Magnitude of the primary
V2: 13.27k Magnitude of the secondary
Equinox: Equinox
Date: 2014 Date of last observation
Orbit grade: 3 Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags: n Flags

Double Star Orbit for CLO3



WDS 6th Orbit including measures of CLO3

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


Ephemeris of CLO3
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.164     63.1
-------------------------
2014.0     0.167    256.4
2015.0     0.166    267.3
2016.0     0.159    278.8
2017.0     0.149    291.6
2018.0     0.138    306.5
2019.0     0.128    324.0
2020.0     0.123    343.6
2021.0     0.125      3.6
2022.0     0.134     21.9
2023.0     0.145     37.7
2024.0     0.156     51.2
2025.0     0.164     63.1
2026.0     0.168     74.1
2027.0     0.166     84.9
2028.0     0.160     96.3
2029.0     0.149    109.2
2030.0     0.136    124.3
2031.0     0.125    142.3
2032.0     0.120    162.9
2033.0     0.122    184.1
2034.0     0.131    203.4
2035.0     0.143    219.8






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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