Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20275-1849
Coordinates: 20:30:24.82 (h:m:s) -18:39:15.63 (°:':'')
307.6034 (°) -18.6543 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.54 ± 0.4
parallax () 0.439 ± 0.056

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 22, 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 15.910 0.004 mag
GAIA3.G 16.040 0.003 mag
GAIA3.RP 16.270 0.006 mag
SDSS.U 15.560 0.005 mag
APASS.B 15.959 0.008 mag
APASS.G 15.906 0.050 mag
SDSS.G 15.815 0.003 mag
GAIA2.BP 15.837 0.006 mag
APASS.V 16.176 0.067 mag
APASS.R 16.344 0.058 mag
SDSS.R 16.248 0.004 mag
GAIA2.G 16.069 0.001 mag
SDSS.I 16.560 0.005 mag
GAIA2.RP 16.258 0.004 mag
SDSS.Z 16.809 0.011 mag
2MASS.J 16.620 0.135 mag
2MASS.H 16.100 0.203 mag
2MASS.K < 16.228 / mag
WISE.W1 17.005 0.120 mag
WISE.W2 16.489 0.308 mag
WISE.W3 < 12.421 / mag
WISE.W4 < 8.721 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.05 ± 0.16 / 4.05 ± 0.16
M_G (mag) 4.54 ± 0.4 4.54 ± 0.4 /
parallax (mas) 0.439 ± 0.056 0.494 ± 0.09 0.4 ± 0.064
pmdec (mas) -5.238 ± 0.055 -5.26 ± 0.1 -5.231 ± 0.045
pmra (mas) 3.721 ± 0.087 3.55 ± 0.16 3.795 ± 0.069
Primary
Secondary
content_copy