Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ075134.20+092554.7
Coordinates: 07:51:34.21 (h:m:s) +09:25:54.69 (°:':'')
117.8925 (°) +9.4319 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.99 ± 0.31
parallax () 0.549 ± 0.044

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.299 0.004 mag
GAIA3.G 15.437 0.003 mag
GAIA3.RP 15.699 0.005 mag
GALEX.FUV 14.344 0.007 mag
GALEX.NUV 14.551 0.006 mag
SDSS.U 14.978 0.004 mag
APASS.B 15.305 0.026 mag
APASS.G 15.268 0.082 mag
SDSS.G 15.150 0.004 mag
GAIA2.BP 15.232 0.008 mag
APASS.V 15.435 0.040 mag
APASS.R 15.633 0.020 mag
SDSS.R 15.661 0.004 mag
GAIA2.G 15.452 0.001 mag
APASS.I 16.042 0.050 mag
SDSS.I 15.981 0.004 mag
GAIA2.RP 15.688 0.003 mag
SDSS.Z 16.333 0.008 mag
2MASS.J 16.168 0.099 mag
2MASS.H 15.862 0.178 mag
2MASS.K < 15.885 / mag
WISE.W1 16.218 0.067 mag
WISE.W2 16.788 0.402 mag
WISE.W3 < 12.421 / mag
WISE.W4 < 8.842 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454508.644 2008-02-12 SDSS spectrograph @ SDSS 2.5-M 1900 6301.0 NA 3813 - 9175
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.23 ± 0.085 / 4.23 ± 0.085
M_G (mag) 3.99 ± 0.31 3.99 ± 0.31 /
parallax (mas) 0.549 ± 0.044 0.511 ± 0.074 0.574 ± 0.049
pmdec (mas) 3.071 ± 0.036 3.127 ± 0.063 3.042 ± 0.033
pmra (mas) -4.697 ± 0.068 -4.69 ± 0.12 -4.702 ± 0.056
Primary
Secondary
content_copy