Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1303+122
Coordinates: 13:05:43.98 (h:m:s) +11:58:40.84 (°:':'')
196.4332 (°) +11.9780 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.9 ± 0.39
parallax () 0.385 ± 0.045

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 21, 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 15.877 0.004 mag
GAIA3.G 16.019 0.003 mag
GAIA3.RP 16.300 0.006 mag
GALEX.FUV 14.649 0.016 mag
GALEX.NUV 15.013 0.007 mag
SDSS.U 15.528 0.005 mag
APASS.B 15.865 0.014 mag
APASS.G 15.875 0.096 mag
SDSS.G 15.760 0.003 mag
GAIA2.BP 15.824 0.005 mag
APASS.V 16.070 0.079 mag
APASS.R 16.285 0.154 mag
SDSS.R 16.231 0.004 mag
GAIA2.G 16.044 0.001 mag
SDSS.I 16.602 0.005 mag
GAIA2.RP 16.301 0.004 mag
SDSS.Z 16.917 0.011 mag
WISE.W1 17.179 0.134 mag
WISE.W2 16.975 0.416 mag
WISE.W3 < 12.452 / mag
WISE.W4 < 8.502 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453116.846 2004-04-21 SDSS spectrograph @ SDSS 2.5-M 1900 2100.0 NA 3798 - 9190
2455983.500 2012-02-26 BOSS @ SDSS 2.5-M 1900 2703.0 NA 3605 - 10387
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.0 ± 0.15 / 4.0 ± 0.15
M_G (mag) 3.9 ± 0.39 3.9 ± 0.39 /
parallax (mas) 0.385 ± 0.045 0.373 ± 0.067 0.395 ± 0.059
pmdec (mas) -7.905 ± 0.058 -7.968 ± 0.093 -7.858 ± 0.07
pmra (mas) -34.953 ± 0.082 -34.8 ± 0.14 -35.033 ± 0.075
Primary
Secondary
content_copy