Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20178-3040
Coordinates: 20:20:59.65 (h:m:s) -30:30:31.15 (°:':'')
305.2486 (°) -30.5087 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.12 ± 0.25
parallax () 0.606 ± 0.04

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 15.224 0.004 mag
GAIA3.G 15.325 0.003 mag
GAIA3.RP 15.531 0.005 mag
GALEX.FUV 14.573 0.014 mag
GALEX.NUV 14.747 0.010 mag
APASS.B 15.217 0.084 mag
APASS.G 15.215 0.008 mag
GAIA2.BP 15.162 0.009 mag
APASS.V 15.349 0.132 mag
APASS.R 15.579 0.044 mag
GAIA2.G 15.344 0.001 mag
APASS.I 15.793 0.050 mag
GAIA2.RP 15.525 0.004 mag
2MASS.J 15.764 0.078 mag
2MASS.H < 15.370 / mag
2MASS.K 15.833 0.282 mag
WISE.W1 16.096 0.070 mag
WISE.W2 16.562 0.327 mag
WISE.W3 < 12.386 / mag
WISE.W4 8.727 0.430 mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.329 ± 0.071 / 4.329 ± 0.071
M_G (mag) 4.12 ± 0.25 4.12 ± 0.25 /
parallax (mas) 0.606 ± 0.04 0.569 ± 0.066 0.632 ± 0.045
pmdec (mas) -0.676 ± 0.043 -0.705 ± 0.078 -0.663 ± 0.034
pmra (mas) 8.91 ± 0.059 8.89 ± 0.11 8.919 ± 0.043
Primary
Secondary
content_copy