Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ090600.86+043745.1
Coordinates: 09:06:00.86 (h:m:s) +04:37:45.19 (°:':'')
136.5036 (°) +4.6292 (°)
Classification: sdB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.174 ± 0.05
parallax (mas) 0.178 ± 0.064

Notes

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GALEX.FUV 15.619 0.016 mag
GALEX.NUV 15.931 0.012 mag
SDSS.U 16.273 0.006 mag
APASS.B 16.235 0.111 mag
APASS.G 15.997 0.050 mag
SDSS.G 15.968 0.003 mag
GAIA2.BP 16.004 0.008 mag
APASS.V 15.938 0.122 mag
APASS.R 16.108 0.050 mag
SDSS.R 15.979 0.005 mag
GAIA2.G 15.925 0.001 mag
APASS.I 15.891 0.050 mag
SDSS.I 16.005 0.005 mag
GAIA2.RP 15.694 0.004 mag
SDSS.Z 16.093 0.007 mag
2MASS.J 15.298 0.053 mag
2MASS.H 15.090 0.069 mag
2MASS.K 14.948 0.129 mag
WISE.W1 15.215 0.045 mag
WISE.W2 15.510 0.167 mag
WISE.W3 < 12.649 / mag
WISE.W4 < 9.095 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452649.910 2003-01-10 SDSS @ SDSS 2.5-M 1900 2100.0 NA 3796 - 9194
2457435.134 2016-02-16 LRS @ LAMOST 1500 4500.0 NA 3700 - 9099

Parameter AVG Gaia DR2
System
M_G (mag) 2.174 ± 0.05 2.174 ± 0.05
parallax () 0.178 ± 0.064 0.178 ± 0.064
pmdec (mas) 0.5 ± 1.2 0.5 ± 1.2
pmra (mas) -1.9 ± 1.3 -1.9 ± 1.3
Primary
Secondary
content_copy