Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: GALEXJ21380+0313
Coordinates: 21:38:00.25 (h:m:s) +03:13:02.43 (°:':'')
324.5010 (°) +3.2173 (°)
Classification: sdB+G
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.409 ± 0.05
parallax () 1.028 ± 0.022

Notes

Aliases

Tags

Loading...

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 13.376 0.003 mag
GAIA3.G 13.293 0.003 mag
GAIA3.RP 13.117 0.004 mag
GALEX.FUV 13.131 0.005 mag
GALEX.NUV 13.271 0.004 mag
SDSS.U 14.072 0.004 mag
APASS.B 13.527 0.043 mag
APASS.G 13.397 0.026 mag
SDSS.G 13.866 0.006 mag
GAIA2.BP 13.374 0.004 mag
APASS.V 13.377 0.102 mag
APASS.R 13.405 0.085 mag
SDSS.R 13.570 0.003 mag
GAIA2.G 13.312 0.000 mag
APASS.I 13.469 0.107 mag
SDSS.I 13.836 0.009 mag
GAIA2.RP 13.123 0.002 mag
SDSS.Z 13.656 0.004 mag
2MASS.J 12.862 0.028 mag
2MASS.H 12.680 0.025 mag
2MASS.K 12.637 0.031 mag
WISE.W1 12.543 0.025 mag
WISE.W2 12.544 0.027 mag
WISE.W3 < 12.157 / mag
WISE.W4 < 9.117 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456202.987 2012-10-02 LRS @ LAMOST 1500 1200.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.329 ± 0.024 / 3.329 ± 0.024
M_G (mag) 3.409 ± 0.05 3.409 ± 0.05 /
parallax (mas) 1.028 ± 0.022 1.046 ± 0.037 1.016 ± 0.024
pmdec (mas) -3.1 ± 1.2 -5.9 ± 2.3 -3.094 ± 0.015
pmra (mas) -2.7 ± 1.2 -4.5 ± 2.3 -2.649 ± 0.025
Primary
Secondary
content_copy