Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20280-3045
Coordinates: 20:31:11.14 (h:m:s) -30:35:43.37 (°:':'')
307.7964 (°) -30.5954 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.48 ± 0.27
parallax () 0.576 ± 0.041

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, 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 15.704 0.004 mag
GAIA3.G 15.787 0.003 mag
GAIA3.RP 15.950 0.007 mag
GALEX.NUV 15.487 0.013 mag
APASS.B 15.709 0.038 mag
APASS.G 15.688 0.014 mag
GAIA2.BP 15.649 0.007 mag
APASS.V 15.818 0.043 mag
APASS.R 15.942 0.127 mag
GAIA2.G 15.806 0.001 mag
APASS.I 16.271 0.019 mag
GAIA2.RP 15.947 0.006 mag
2MASS.J 16.099 0.091 mag
2MASS.H 15.966 0.164 mag
2MASS.K < 16.088 / mag
WISE.W1 16.311 0.074 mag
WISE.W2 16.515 0.324 mag
WISE.W3 < 12.078 / mag
WISE.W4 < 8.923 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.673 ± 0.075 / 4.673 ± 0.075
M_G (mag) 4.48 ± 0.27 4.48 ± 0.27 /
parallax (mas) 0.576 ± 0.041 0.543 ± 0.068 0.599 ± 0.045
pmdec (mas) -1.646 ± 0.05 -1.526 ± 0.092 -1.695 ± 0.038
pmra (mas) -3.488 ± 0.062 -3.44 ± 0.12 -3.506 ± 0.044
Primary
Secondary
content_copy