Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1722+317
Coordinates: 17:24:11.84 (h:m:s) +31:38:47.14 (°:':'')
261.0493 (°) +31.6464 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.74 ± 0.39
parallax () 0.384 ± 0.038

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 15.833 0.004 mag
GAIA3.G 15.987 0.003 mag
GAIA3.RP 16.279 0.006 mag
GALEX.FUV 14.745 0.018 mag
GALEX.NUV 14.894 0.008 mag
APASS.B 15.730 0.031 mag
APASS.G 15.862 0.050 mag
GAIA2.BP 15.780 0.009 mag
APASS.V 16.044 0.043 mag
APASS.R 16.198 0.050 mag
GAIA2.G 16.013 0.002 mag
GAIA2.RP 16.277 0.004 mag
2MASS.J 16.503 0.119 mag
2MASS.H < 16.234 / mag
2MASS.K < 15.942 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.03 ± 0.11 / 4.03 ± 0.11
M_G (mag) 3.74 ± 0.39 3.74 ± 0.39 /
parallax (mas) 0.384 ± 0.038 0.352 ± 0.063 0.405 ± 0.043
pmdec (mas) -6.755 ± 0.058 -6.68 ± 0.11 -6.789 ± 0.045
pmra (mas) -6.436 ± 0.058 -6.41 ± 0.11 -6.447 ± 0.046
Primary
Secondary
content_copy