Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ103913.48+205746.8
Coordinates: 10:39:13.49 (h:m:s) +20:57:46.91 (°:':'')
159.8062 (°) +20.9630 (°)
Classification: sdB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.873 ± 0.05
parallax () 0.328 ± 0.066

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 24, 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 16.192 0.003 mag
GAIA3.G 16.067 0.003 mag
GAIA3.RP 15.837 0.005 mag
GALEX.FUV 17.962 0.100 mag
GALEX.NUV 17.428 0.300 mag
SDSS.U 16.852 0.008 mag
APASS.B 16.234 0.057 mag
APASS.G 16.114 0.000 mag
SDSS.G 16.136 0.004 mag
GAIA2.BP 16.195 0.004 mag
APASS.V 16.136 0.000 mag
APASS.R 16.165 0.000 mag
SDSS.R 16.128 0.004 mag
GAIA2.G 16.082 0.001 mag
SDSS.I 16.149 0.004 mag
GAIA2.RP 15.842 0.004 mag
SDSS.Z 16.206 0.008 mag
2MASS.J 15.573 0.046 mag
2MASS.H 15.320 0.077 mag
2MASS.K 15.270 0.118 mag
WISE.W1 15.376 0.042 mag
WISE.W2 15.256 0.104 mag
WISE.W3 < 12.573 / mag
WISE.W4 < 8.836 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454097.311 2006-12-27 SDSS @ SDSS 2.5-M 1900 3003.0 NA 3809 - 9213
2457476.088 2016-03-28 LRS @ LAMOST 1500 3535.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.55 ± 0.16 / 3.55 ± 0.16
M_G (mag) 3.873 ± 0.05 3.873 ± 0.05 /
parallax (mas) 0.328 ± 0.066 0.36 ± 0.12 0.314 ± 0.05
pmdec (mas) -10.45 ± 0.45 -11.5 ± 0.9 -10.404 ± 0.042
pmra (mas) -1.79 ± 0.6 1.4 ± 1.2 -1.909 ± 0.044
Primary
Secondary
content_copy