Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC21557-5544
Coordinates: 21:59:09.20 (h:m:s) -55:30:27.54 (°:':'')
329.7883 (°) -55.5076 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.8 ± 0.48
parallax () 0.359 ± 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 16.182 0.004 mag
GAIA3.G 16.305 0.003 mag
GAIA3.RP 16.576 0.006 mag
GALEX.NUV 15.451 0.015 mag
APASS.B 16.198 0.052 mag
APASS.G 16.175 0.045 mag
GAIA2.BP 16.132 0.009 mag
APASS.V 16.255 0.078 mag
APASS.R 16.556 0.027 mag
GAIA2.G 16.330 0.002 mag
GAIA2.RP 16.570 0.005 mag
WISE.W1 16.767 0.089 mag
WISE.W2 17.221 0.458 mag
WISE.W3 < 12.375 / mag
WISE.W4 < 8.927 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.27 ± 0.12 / 4.27 ± 0.12
M_G (mag) 3.8 ± 0.48 3.8 ± 0.48 /
parallax (mas) 0.359 ± 0.042 0.312 ± 0.069 0.392 ± 0.048
pmdec (mas) -3.522 ± 0.061 -3.42 ± 0.11 -3.562 ± 0.045
pmra (mas) 4.316 ± 0.049 4.256 ± 0.089 4.342 ± 0.039
Primary
Secondary
content_copy