Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG2251+080
Coordinates: 22:54:23.38 (h:m:s) +08:17:56.55 (°:':'')
343.5974 (°) +8.2990 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.89 ± 0.43
parallax () 0.475 ± 0.051

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 15.584 0.004 mag
GAIA3.G 15.703 0.003 mag
GAIA3.RP 15.912 0.006 mag
SDSS.U 15.334 0.004 mag
APASS.B 15.560 0.142 mag
APASS.G 15.560 0.050 mag
SDSS.G 15.465 0.003 mag
GAIA2.BP 15.556 0.009 mag
APASS.V 15.718 0.097 mag
APASS.R 15.999 0.119 mag
SDSS.R 15.904 0.004 mag
GAIA2.G 15.724 0.002 mag
APASS.I 16.239 0.050 mag
SDSS.I 16.205 0.005 mag
GAIA2.RP 15.922 0.005 mag
SDSS.Z 16.489 0.008 mag
2MASS.J 16.107 0.090 mag
2MASS.H 16.180 0.183 mag
2MASS.K 15.612 0.238 mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.21 ± 0.11 / 4.21 ± 0.11
M_G (mag) 3.89 ± 0.43 3.89 ± 0.43 /
parallax (mas) 0.475 ± 0.051 0.43 ± 0.085 0.504 ± 0.055
pmdec (mas) 4.221 ± 0.062 4.25 ± 0.11 4.209 ± 0.05
pmra (mas) 10.58 ± 0.1 10.4 ± 0.2 10.625 ± 0.056
Primary
Secondary
content_copy