Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HS2156+2215
Coordinates: 21:58:40.98 (h:m:s) +22:29:52.67 (°:':'')
329.6707 (°) +22.4980 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.62 ± 0.39
parallax () 0.487 ± 0.045

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 15.304 0.004 mag
GAIA3.G 15.428 0.003 mag
GAIA3.RP 15.673 0.005 mag
GALEX.FUV 14.328 0.011 mag
GALEX.NUV 14.578 0.008 mag
SDSS.U 14.925 0.004 mag
APASS.B 15.400 0.217 mag
APASS.G 15.369 0.239 mag
SDSS.G 15.183 0.003 mag
GAIA2.BP 15.257 0.007 mag
APASS.V 15.466 0.089 mag
APASS.R 15.638 0.046 mag
SDSS.R 15.648 0.004 mag
GAIA2.G 15.444 0.001 mag
APASS.I 15.698 0.087 mag
SDSS.I 15.976 0.004 mag
GAIA2.RP 15.677 0.003 mag
SDSS.Z 16.276 0.009 mag
2MASS.J 16.174 0.106 mag
2MASS.H 16.111 0.247 mag
2MASS.K < 16.006 / mag
WISE.W1 14.773 0.031 mag
WISE.W2 14.638 0.054 mag
WISE.W3 < 12.692 / mag
WISE.W4 < 8.577 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.023 ± 0.093 / 4.023 ± 0.093
M_G (mag) 3.62 ± 0.39 3.62 ± 0.39 /
parallax (mas) 0.487 ± 0.045 0.431 ± 0.077 0.524 ± 0.049
pmdec (mas) -3.343 ± 0.052 -3.363 ± 0.094 -3.334 ± 0.043
pmra (mas) -1.392 ± 0.05 -1.422 ± 0.089 -1.377 ± 0.044
Primary
Secondary
content_copy