PT Vel (Eclipsing binary)

RA: 09h 10m 57.72s, DE: -43° 16' 02.90" (137.7404999900, -43.2674722216)

Tic: TIC 74528791, Gsc: GSC 07690-02856, Gsc: GSC 07690-02859, Hd: HD 79154, Tyc: TYC 7690-2859-1, Gcvs: PT Vel, TwoMass: 2MASS J09105771-4316028, Gaia: Gaia DR3 5427171390199613184

Data:

Constellation: Vel
Variability type: EA
Maximal brightness (Mag): 7.046 (P)
Minimum brightness (Mag): 7.600 (P)
Brightness in secondary minimum (Mag): 7.600 (P)
Astrophysical interest: Excentric orbit of the binary, Apsidal motion

Created: 7/27/1997
Created by: admin

Show list of observations >>

Periodic elements:

Period (d): 1.802020000000000
Epoch (HJD): 48295.29500
Secondary Epoch (HJD): 48294.39400

Show minima prediction >>

Additional data:

EPOCH (sec): 2448294.394

Change log:

1/21/2026, Filip Walter:

Name: PT → PT Vel
Astrophysical interest: Nothing → Excentric orbit of the binary, Apsidal motion
Alternative designation: → Tic: TIC 74528791, Gsc: GSC 07690-02856, Gsc: GSC 07690-02859, Hd: HD 79154, Tyc: TYC 7690-2859-1, Gcvs: PT Vel, TwoMass: 2MASS J09105771-4316028, Gaia: Gaia DR3 5427171390199613184