Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC21144-4851
Coordinates: 21:17:50.20 (h:m:s) -48:39:11.41 (°:':'')
319.4592 (°) -48.6532 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.16 ± 0.24
parallax () 0.532 ± 0.035

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.413 0.003 mag
GAIA3.G 15.557 0.003 mag
GAIA3.RP 15.837 0.005 mag
GALEX.FUV 14.415 0.008 mag
GALEX.NUV 14.539 0.006 mag
APASS.B 15.392 0.029 mag
APASS.G 15.360 0.027 mag
GAIA2.BP 15.346 0.008 mag
APASS.V 15.508 0.054 mag
APASS.R 15.781 0.140 mag
GAIA2.G 15.575 0.001 mag
GAIA2.RP 15.832 0.004 mag
2MASS.J 16.101 0.087 mag
2MASS.H 16.198 0.197 mag
2MASS.K < 16.806 / mag
WISE.W1 16.293 0.064 mag
WISE.W2 16.436 0.243 mag
WISE.W3 < 12.691 / mag
WISE.W4 < 8.884 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458339.235 2018-08-08 TESS.RED 120.0 669.2
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.22 ± 0.072 / 4.22 ± 0.072
M_G (mag) 4.16 ± 0.24 4.16 ± 0.24 /
parallax (mas) 0.532 ± 0.035 0.52 ± 0.058 0.54 ± 0.039
pmdec (mas) -3.941 ± 0.045 -3.871 ± 0.084 -3.968 ± 0.033
pmra (mas) 7.206 ± 0.043 7.218 ± 0.078 7.201 ± 0.034
Primary
Secondary
content_copy