Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG2315+089
Coordinates: 23:18:19.03 (h:m:s) +09:11:48.47 (°:':'')
349.5793 (°) +9.1968 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.83 ± 0.19
parallax () 0.814 ± 0.038

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 14.288 0.004 mag
GAIA3.G 14.441 0.003 mag
GAIA3.RP 14.714 0.004 mag
GALEX.FUV 13.132 0.005 mag
GALEX.NUV 13.938 0.004 mag
SDSS.U 13.886 0.003 mag
APASS.B 14.260 0.013 mag
APASS.G 14.237 0.038 mag
SDSS.G 14.174 0.003 mag
GAIA2.BP 14.232 0.007 mag
APASS.V 14.562 0.051 mag
APASS.R 14.807 0.051 mag
SDSS.R 14.697 0.004 mag
GAIA2.G 14.453 0.001 mag
APASS.I 14.974 0.054 mag
SDSS.I 15.025 0.004 mag
GAIA2.RP 14.712 0.002 mag
SDSS.Z 15.341 0.005 mag
2MASS.J 15.128 0.046 mag
2MASS.H 15.152 0.081 mag
2MASS.K 15.459 0.201 mag
WISE.W1 15.461 0.043 mag
WISE.W2 15.599 0.140 mag
WISE.W3 < 12.336 / mag
WISE.W4 < 8.141 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.104 ± 0.05 / 4.104 ± 0.05
M_G (mag) 3.83 ± 0.19 3.83 ± 0.19 /
parallax (mas) 0.814 ± 0.038 0.749 ± 0.064 0.856 ± 0.043
pmdec (mas) -7.125 ± 0.047 -7.051 ± 0.086 -7.158 ± 0.039
pmra (mas) -4.404 ± 0.085 -4.36 ± 0.16 -4.415 ± 0.044
Primary
Secondary
content_copy