Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: GALEXJ203913.4+201309
Coordinates: 20:39:13.28 (h:m:s) +20:13:07.70 (°:':'')
309.8053 (°) +20.2188 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.064 ± 0.099
parallax () 1.682 ± 0.042

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 15, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 12.831 0.003 mag
GAIA3.G 12.963 0.003 mag
GAIA3.RP 13.231 0.004 mag
GALEX.FUV 12.774 0.004 mag
GALEX.NUV 13.045 0.004 mag
GAIA2.BP 12.776 0.006 mag
GAIA2.G 12.987 0.001 mag
GAIA2.RP 13.232 0.001 mag
2MASS.J 13.585 0.027 mag
2MASS.H 13.696 0.042 mag
2MASS.K 13.835 0.048 mag
WISE.W1 13.700 0.026 mag
WISE.W2 13.809 0.035 mag
WISE.W3 < 12.789 / mag
WISE.W4 8.909 0.523 mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.119 ± 0.024 / 4.119 ± 0.024
M_G (mag) 4.064 ± 0.099 4.064 ± 0.099 /
parallax (mas) 1.682 ± 0.042 1.642 ± 0.075 1.703 ± 0.04
pmdec (mas) -13.321 ± 0.057 -13.29 ± 0.11 -13.333 ± 0.037
pmra (mas) -16.126 ± 0.06 -16.02 ± 0.12 -16.159 ± 0.036
Primary
Secondary
content_copy