Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20522-5424
Coordinates: 20:55:53.33 (h:m:s) -54:13:08.95 (°:':'')
313.9722 (°) -54.2192 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 1.96 ± 0.66
parallax () 0.169 ± 0.036

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 15.435 0.003 mag
GAIA3.G 15.599 0.003 mag
GAIA3.RP 15.921 0.005 mag
GALEX.FUV 14.103 0.012 mag
GALEX.NUV 14.356 0.004 mag
APASS.B 15.415 0.029 mag
APASS.G 15.424 0.017 mag
GAIA2.BP 15.351 0.009 mag
APASS.V 15.549 0.100 mag
APASS.R 15.803 0.099 mag
GAIA2.G 15.612 0.001 mag
APASS.I 16.171 0.050 mag
GAIA2.RP 15.922 0.003 mag
2MASS.J 16.395 0.113 mag
2MASS.H 15.986 0.182 mag
2MASS.K < 16.219 / mag
WISE.W1 16.519 0.081 mag
WISE.W2 17.037 0.409 mag
WISE.W3 < 12.230 / mag
WISE.W4 < 9.104 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 1.56 ± 0.29 / 1.56 ± 0.29
M_G (mag) 1.96 ± 0.66 1.96 ± 0.66 /
parallax (mas) 0.169 ± 0.036 0.186 ± 0.056 0.155 ± 0.045
pmdec (mas) -8.701 ± 0.044 -8.712 ± 0.081 -8.696 ± 0.036
pmra (mas) 5.647 ± 0.043 5.527 ± 0.078 5.705 ± 0.038
Primary
Secondary
content_copy