Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ104838.82+315405.8
Coordinates: 10:48:38.83 (h:m:s) +31:54:05.87 (°:':'')
162.1618 (°) +31.9016 (°)
Classification: sdOB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.917 ± 0.05
parallax (mas) 0.252 ± 0.083

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 15.904 0.022 mag
GALEX.NUV 15.999 0.010 mag
SDSS.U 16.260 0.006 mag
APASS.B 16.231 0.150 mag
APASS.G 16.032 0.071 mag
SDSS.G 15.962 0.003 mag
GAIA2.BP 16.000 0.008 mag
APASS.V 16.046 0.075 mag
APASS.R 16.033 0.103 mag
SDSS.R 15.952 0.004 mag
GAIA2.G 15.910 0.001 mag
APASS.I 15.950 0.050 mag
SDSS.I 15.970 0.004 mag
GAIA2.RP 15.660 0.004 mag
SDSS.Z 16.036 0.007 mag
2MASS.J 15.389 0.059 mag
2MASS.H 15.053 0.073 mag
2MASS.K 15.047 0.099 mag
WISE.W1 14.998 0.039 mag
WISE.W2 15.085 0.098 mag
WISE.W3 < 12.354 / mag
WISE.W4 < 8.724 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453711.973 2005-12-07 SDSS @ SDSS 2.5-M 1900 2600.0 NA 3826 - 9183
2456397.056 2013-04-14 LRS @ LAMOST 1500 2400.0 NA 3700 - 9099

Parameter AVG Gaia DR2
System
M_G (mag) 2.917 ± 0.05 2.917 ± 0.05
parallax () 0.252 ± 0.083 0.252 ± 0.083
pmdec (mas) -7.0 ± 0.9 -7.0 ± 0.9
pmra (mas) -6.2 ± 1.9 -6.2 ± 1.9
Primary
Secondary
content_copy