Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ085042.50+024546.1
Coordinates: 08:50:42.50 (h:m:s) +02:45:46.13 (°:':'')
132.6771 (°) +2.7628 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.42 ± 0.52
parallax () 0.383 ± 0.05

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 24, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.484 0.004 mag
GAIA3.G 15.590 0.003 mag
GAIA3.RP 15.820 0.005 mag
GALEX.FUV 14.763 0.004 mag
GALEX.NUV 14.959 0.003 mag
SDSS.U 15.314 0.004 mag
APASS.B 15.503 0.006 mag
APASS.G 15.439 0.012 mag
SDSS.G 15.348 0.003 mag
GAIA2.BP 15.432 0.004 mag
APASS.V 15.624 0.050 mag
APASS.R 15.841 0.008 mag
SDSS.R 15.791 0.004 mag
GAIA2.G 15.609 0.001 mag
SDSS.I 16.118 0.004 mag
GAIA2.RP 15.817 0.003 mag
SDSS.Z 16.412 0.008 mag
2MASS.J 16.157 0.118 mag
2MASS.H 16.084 0.195 mag
2MASS.K < 15.867 / mag
WISE.W1 16.536 0.089 mag
WISE.W2 17.013 0.445 mag
WISE.W3 < 12.638 / mag
WISE.W4 < 8.825 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454528.682 2008-03-03 SDSS spectrograph @ SDSS 2.5-M 1900 11806.0 NA 3828 - 9179
2457482.065 2016-04-03 LRS @ LAMOST 1500 3891.0 NA 3700 - 9097
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.56 ± 0.12 / 3.56 ± 0.12
M_G (mag) 3.42 ± 0.52 3.42 ± 0.52 /
parallax (mas) 0.383 ± 0.05 0.366 ± 0.087 0.393 ± 0.048
pmdec (mas) -0.411 ± 0.051 -0.425 ± 0.095 -0.406 ± 0.038
pmra (mas) -1.014 ± 0.076 -1.09 ± 0.14 -0.987 ± 0.052
Primary
Secondary
content_copy