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

Double Star Calculator - Orbit

- Revision:		$Rev: 1216 $
- Report created:		2025-07-11 18:51:46

Orbital Elements for TIC39591415

WDS:	TIC39591415	WDS ID/Discoverer
P:	6.740	Orbital period (years)
a:	0.0127	Semi-major axis (arcseconds)
i:	110.0	Inclination (degrees)
Ω:	21.5	Longitude of ascending node (degrees)
T:	2024.040	Epoch of periastron passage (year)
e:	0.08	Eccentricity
ω:	339.0	Longitude of periastron (degrees)
Start-Year:	2022.0	Year
End-Year:	2028.0	Year
Epoch:	2025.0	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for TIC39591415

Position:	175024.82-001614.9	Epoch-2000 right ascension and declination
WDS-ID:	17504-0016	WDS designation
Discoverer Code:	TIC39591415	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	.	HD catalog number
Hipparcos number:	.	Hipparcos catalog number
V1:	21.3	Magnitude of the primary
V2:	.	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2017	Date of last observation
Orbit grade:	9	Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags:		Flags

Double Star Orbit for TIC39591415

WDS 6th Orbit including measures of TIC39591415

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

Ephemeris of TIC39591415

Click to expand/collapse ephemeris:

Year       Sep[“]   PA[°]
---------------------------------------------
2025.0     0.010      6.6
-------------------------
2022.0     0.010    184.6
2023.0     0.004     95.9
2024.0     0.011     30.0
2025.0     0.010      6.6
2026.0     0.004    284.8
2027.0     0.011    217.4

Disclaimer

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.