Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20490-1632
Coordinates: 20:51:50.14 (h:m:s) -16:21:09.21 (°:':'')
312.9589 (°) -16.3526 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.94 ± 0.11
parallax () 0.991 ± 0.031

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 14.730 0.003 mag
GAIA3.G 14.857 0.003 mag
GAIA3.RP 15.093 0.004 mag
GALEX.FUV 13.743 0.007 mag
GALEX.NUV 14.054 0.006 mag
APASS.B 14.725 0.043 mag
APASS.G 14.698 0.033 mag
GAIA2.BP 14.668 0.007 mag
APASS.V 14.921 0.035 mag
APASS.R 15.119 0.024 mag
GAIA2.G 14.872 0.001 mag
APASS.I 15.368 0.095 mag
GAIA2.RP 15.092 0.002 mag
2MASS.J 15.558 0.055 mag
2MASS.H 15.475 0.111 mag
2MASS.K 15.552 0.224 mag
WISE.W1 14.987 0.037 mag
WISE.W2 14.985 0.088 mag
WISE.W3 12.443 0.479 mag
WISE.W4 < 8.944 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.763 ± 0.04 / 4.763 ± 0.04
M_G (mag) 4.94 ± 0.11 4.94 ± 0.11 /
parallax (mas) 0.991 ± 0.031 1.034 ± 0.05 0.958 ± 0.038
pmdec (mas) -10.923 ± 0.031 -10.921 ± 0.055 -10.924 ± 0.029
pmra (mas) -7.37 ± 0.046 -7.366 ± 0.083 -7.372 ± 0.038
Primary
Secondary
content_copy