Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: PG0931+691
Coordinates: 09:35:59.83 (h:m:s) +68:52:01.55 (°:':'')
143.9993 (°) +68.8671 (°)
Classification: He-sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 7.911 ± 0.05
parallax () 1.734 ± 0.051

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 16.512 0.005 mag
GAIA3.G 16.665 0.003 mag
GAIA3.RP 16.989 0.009 mag
GALEX.FUV 15.176 0.022 mag
GALEX.NUV 15.573 0.012 mag
SDSS.U 16.056 0.005 mag
APASS.B 16.491 0.198 mag
SDSS.G 16.430 0.003 mag
GAIA2.BP 16.448 0.010 mag
APASS.V 16.737 0.114 mag
SDSS.R 16.930 0.004 mag
GAIA2.G 16.697 0.002 mag
SDSS.I 17.282 0.006 mag
GAIA2.RP 16.961 0.005 mag
SDSS.Z 17.631 0.016 mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 7.847 ± 0.032 / 7.847 ± 0.032
M_G (mag) 7.911 ± 0.05 7.911 ± 0.05 /
parallax (mas) 1.734 ± 0.051 1.749 ± 0.085 1.724 ± 0.056
pmdec (mas) -7.99 ± 0.95 -4.9 ± 1.9 -8.077 ± 0.056
pmra (mas) -1.2 ± 1.1 -2.3 ± 2.1 -1.17 ± 0.047
Primary
Secondary
content_copy