Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ041521.67+252239.3
Coordinates: 04:15:21.67 (h:m:s) +25:22:39.26 (°:':'')
63.8403 (°) +25.3776 (°)
Classification: sdB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.6 ± 0.22
parallax () 0.744 ± 0.051

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 23, 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 16.179 0.004 mag
GAIA3.G 16.085 0.003 mag
GAIA3.RP 15.893 0.005 mag
GALEX.NUV 17.223 0.007 mag
SDSS.U 16.417 0.006 mag
APASS.B 16.420 0.186 mag
APASS.G 16.246 0.063 mag
SDSS.G 16.167 0.004 mag
GAIA2.BP 16.162 0.006 mag
APASS.V 16.256 0.139 mag
APASS.R 16.167 0.136 mag
SDSS.R 16.151 0.004 mag
GAIA2.G 16.109 0.001 mag
SDSS.I 16.246 0.004 mag
GAIA2.RP 15.892 0.006 mag
SDSS.Z 16.325 0.008 mag
2MASS.J 15.846 0.060 mag
2MASS.H 15.866 0.136 mag
2MASS.K 15.767 0.183 mag
WISE.W1 15.962 0.061 mag
WISE.W2 16.352 0.278 mag
WISE.W3 < 11.948 / mag
WISE.W4 < 8.189 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452972.839 2003-11-29 SDSS spectrograph @ SDSS 2.5-M 1900 2700.0 NA 3807 - 9200
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.332 ± 0.09 / 5.332 ± 0.09
M_G (mag) 5.6 ± 0.22 5.6 ± 0.22 /
parallax (mas) 0.744 ± 0.051 0.791 ± 0.08 0.707 ± 0.064
pmdec (mas) -5.869 ± 0.066 -5.69 ± 0.12 -5.941 ± 0.048
pmra (mas) 6.3 ± 0.092 6.31 ± 0.17 6.294 ± 0.073
Primary
Secondary
content_copy