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

Double Star Calculator - Orbit

- Revision: $Rev: 1216 $
- Report created: 2025-07-11 17:25:05

Orbital Elements for UZLYN
WDS: UZLYN WDS ID/Discoverer
P: 2.245 Orbital period (years)
a: 0.00853 Semi-major axis (arcseconds)
i: 59.8 Inclination (degrees)
Ω: 52.52 Longitude of ascending node (degrees)
T: 1990.735 Epoch of periastron passage (year)
e: 0.2984 Eccentricity
ω: 298.31 Longitude of periastron (degrees)
Start-Year: 2024.0 Year
End-Year: 2026.0 Year
Epoch: 2025.0 Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for UZLYN
Position: 061937.39+590039.3 Epoch-2000 right ascension and declination
WDS-ID: 06196+5901 WDS designation
Discoverer Code: UZLYN Discover designation and components
ADS number: . Aitken Double Star catalog
HD number: 43378 HD catalog number
Hipparcos number: 30060 Hipparcos catalog number
V1: 4.45v 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

Double Star Orbit for UZLYN



WDS 6th Orbit including measures of UZLYN

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


Ephemeris of UZLYN
Click to expand/collapse ephemeris:
Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.006     99.3
-------------------------
2024.0     0.008    242.1
2025.0     0.006     99.3






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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