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

Double Star Calculator - Orbit

- Revision:		$Rev: 1216 $
- Report created:		2025-07-11 16:38:30

Orbital Elements for BRG15AA,AB

WDS:	BRG15AA,AB	WDS ID/Discoverer
P:	28.466	Orbital period (years)
a:	0.6303	Semi-major axis (arcseconds)
i:	117.13	Inclination (degrees)
Ω:	158.7	Longitude of ascending node (degrees)
T:	2009.714	Epoch of periastron passage (year)
e:	0.24	Eccentricity
ω:	305.03	Longitude of periastron (degrees)
Start-Year:	2011.0	Year
End-Year:	2039.0	Year
Epoch:	2025.0	Besselian Epoch

Further data from the WDS Sixth Catalog of Orbits for BRG15AA,AB

Position:	024514.31-434410.2	Epoch-2000 right ascension and declination
WDS-ID:	02452-4344	WDS designation
Discoverer Code:	BRG15AA,AB	Discover designation and components
ADS number:	.	Aitken Double Star catalog
HD number:	.	HD catalog number
Hipparcos number:	.	Hipparcos catalog number
V1:	10.1	Magnitude of the primary
V2:	10.9	Magnitude of the secondary
Equinox:	2000	Equinox
Date:	2021	Date of last observation
Orbit grade:	3	Orbit grade, ranging from 1 'definitive' to 5 'indeterminate'
Flags:	n	Flags

Double Star Orbit for BRG15AA,AB