Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: GALEXJ02103+0830
Coordinates: 02:10:21.93 (h:m:s) +08:30:57.48 (°:':'')
32.5914 (°) +8.5160 (°)
Classification: sdB+F2IV
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.022 ± 0.05
parallax () 0.844 ± 0.027

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 13.501 0.003 mag
GAIA3.G 13.380 0.003 mag
GAIA3.RP 13.138 0.004 mag
GALEX.FUV 13.464 0.008 mag
GALEX.NUV 13.688 0.005 mag
APASS.B 13.718 0.039 mag
APASS.G 13.521 0.016 mag
GAIA2.BP 13.500 0.003 mag
APASS.V 13.447 0.031 mag
APASS.R 13.515 0.171 mag
GAIA2.G 13.393 0.000 mag
APASS.I 13.415 0.153 mag
GAIA2.RP 13.146 0.002 mag
2MASS.J 12.834 0.022 mag
2MASS.H 12.684 0.028 mag
2MASS.K 12.653 0.028 mag
WISE.W1 12.592 0.024 mag
WISE.W2 12.602 0.025 mag
WISE.W3 < 12.209 / mag
WISE.W4 < 9.206 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456200.302 2012-09-29 LRS @ LAMOST 1500 1200.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.013 ± 0.046 / 3.013 ± 0.046
M_G (mag) 3.022 ± 0.05 3.022 ± 0.05 /
parallax (mas) 0.844 ± 0.027 0.843 ± 0.037 0.844 ± 0.039
pmdec (mas) 7.8 ± 2.1 6.9 ± 4.1 7.771 ± 0.031
pmra (mas) 10.5 ± 1.4 2.6 ± 2.8 10.638 ± 0.041
Primary
Secondary
content_copy