Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: J023138.2-615228
Coordinates: 02:31:38.21 (h:m:s) -61:52:28.30 (°:':'')
37.9092 (°) -61.8745 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.96 ± 0.14
parallax () 0.511 ± 0.022

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 3

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.168 0.003 mag
GAIA3.G 15.169 0.003 mag
GAIA3.RP 15.123 0.004 mag
GALEX.FUV 14.563 0.016 mag
GALEX.NUV 14.780 0.012 mag
APASS.B 15.246 0.051 mag
APASS.G 15.165 0.017 mag
GAIA2.BP 15.133 0.006 mag
APASS.V 15.231 0.045 mag
APASS.R 15.337 0.095 mag
GAIA2.G 15.187 0.001 mag
APASS.I 15.422 0.054 mag
GAIA2.RP 15.123 0.003 mag
2MASS.J 14.895 0.043 mag
2MASS.H 14.776 0.058 mag
2MASS.K 14.620 0.097 mag
WISE.W1 14.553 0.026 mag
WISE.W2 14.572 0.040 mag
WISE.W3 < 12.881 / mag
WISE.W4 < 9.361 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458339.235 2018-08-08 TESS.RED 120.0 669.2
2458367.808 2018-09-06 TESS.RED 120.0 657.9
2458395.709 2018-10-04 TESS.RED 120.0 656.4
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.519 ± 0.058 / 3.519 ± 0.058
M_G (mag) 3.96 ± 0.14 3.96 ± 0.14 /
parallax (mas) 0.511 ± 0.022 0.568 ± 0.035 0.468 ± 0.027
pmdec (mas) -28.114 ± 0.033 -28.317 ± 0.057 -27.996 ± 0.033
pmra (mas) 11.91 ± 0.045 11.988 ± 0.081 11.871 ± 0.04
Primary
Secondary
content_copy