Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: FBS0646+386
Coordinates: 06:49:16.12 (h:m:s) +38:34:19.68 (°:':'')
102.3172 (°) +38.5721 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.35 ± 0.26
parallax () 0.752 ± 0.061

Notes

Aliases

Tags

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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 15.383 0.004 mag
GAIA3.G 15.494 0.003 mag
GAIA3.RP 15.687 0.006 mag
GALEX.FUV 14.550 0.010 mag
GALEX.NUV 14.850 0.008 mag
SDSS.U 15.100 0.005 mag
APASS.B 15.408 0.042 mag
APASS.G 15.389 0.022 mag
SDSS.G 15.286 0.004 mag
GAIA2.BP 15.324 0.014 mag
APASS.V 15.559 0.043 mag
APASS.R 15.767 0.037 mag
SDSS.R 15.692 0.005 mag
GAIA2.G 15.517 0.002 mag
APASS.I 16.189 0.050 mag
SDSS.I 15.995 0.005 mag
GAIA2.RP 15.669 0.007 mag
SDSS.Z 16.252 0.008 mag
2MASS.J 15.968 0.084 mag
2MASS.H 15.657 0.147 mag
2MASS.K 15.595 0.221 mag
WISE.W1 16.303 0.072 mag
WISE.W2 17.069 0.443 mag
WISE.W3 < 12.518 / mag
WISE.W4 < 8.888 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454401.619 2007-10-28 SDSS spectrograph @ SDSS 2.5-M 1900 12608.0 NA 3813 - 9211
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.652 ± 0.07 / 4.652 ± 0.07
M_G (mag) 5.35 ± 0.26 5.35 ± 0.26 /
parallax (mas) 0.752 ± 0.061 0.93 ± 0.11 0.679 ± 0.047
pmdec (mas) 3.195 ± 0.058 3.29 ± 0.11 3.156 ± 0.043
pmra (mas) 0.665 ± 0.06 0.7 ± 0.11 0.65 ± 0.047
Primary
Secondary
content_copy