Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG0826+480
Coordinates: 08:30:06.17 (h:m:s) +47:51:50.36 (°:':'')
127.5257 (°) +47.8640 (°)
Classification: sdB+WD
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.74 ± 0.57
parallax () 0.427 ± 0.053

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 3, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.920 0.005 mag
GAIA3.G 16.040 0.003 mag
GAIA3.RP 16.266 0.006 mag
GALEX.FUV 15.097 0.016 mag
GALEX.NUV 15.376 0.013 mag
SDSS.U 15.703 0.004 mag
SDSS.G 15.779 0.003 mag
GAIA2.BP 15.878 0.006 mag
SDSS.R 16.252 0.004 mag
GAIA2.G 16.063 0.002 mag
SDSS.I 16.561 0.004 mag
GAIA2.RP 16.269 0.004 mag
SDSS.Z 16.879 0.010 mag
2MASS.J 16.737 0.144 mag
2MASS.H 16.477 0.220 mag
2MASS.K < 16.854 / mag
WISE.W1 17.003 0.105 mag
WISE.W2 16.765 0.321 mag
WISE.W3 < 12.204 / mag
WISE.W4 < 8.835 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2451873.181 2000-11-24 SDSS spectrograph @ SDSS 2.5-M 1900 4500.0 NA 3806 - 9207
2455277.500 2010-03-22 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3572 - 10318
2455895.500 2011-11-30 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3583 - 10390
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.43 ± 0.11 / 4.43 ± 0.11
M_G (mag) 3.74 ± 0.57 3.74 ± 0.57 /
parallax (mas) 0.427 ± 0.053 0.343 ± 0.09 0.478 ± 0.054
pmdec (mas) -7.044 ± 0.05 -7.002 ± 0.092 -7.062 ± 0.041
pmra (mas) -3.816 ± 0.067 -4.01 ± 0.12 -3.732 ± 0.052
Primary
Secondary
content_copy