Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ204052.74+040346.6
Coordinates: 20:40:52.74 (h:m:s) +04:03:46.70 (°:':'')
310.2198 (°) +4.0630 (°)
Classification: sd
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.752 ± 0.05
parallax () 0.32 ± 0.064

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 16, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 17.081 0.006 mag
GAIA3.G 16.982 0.003 mag
GAIA3.RP 16.787 0.008 mag
GALEX.FUV 16.876 0.270 mag
GALEX.NUV 17.014 0.200 mag
SDSS.U 17.314 0.009 mag
SDSS.G 17.067 0.005 mag
GAIA2.BP 17.051 0.005 mag
SDSS.R 17.096 0.006 mag
GAIA2.G 17.005 0.001 mag
SDSS.I 17.115 0.006 mag
GAIA2.RP 16.782 0.005 mag
SDSS.Z 17.183 0.012 mag
2MASS.J 16.229 0.109 mag
2MASS.H 16.014 0.229 mag
2MASS.K 15.756 0.255 mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.91 ± 0.19 / 4.91 ± 0.19
M_G (mag) 3.752 ± 0.05 3.752 ± 0.05 /
parallax (mas) 0.32 ± 0.064 0.22 ± 0.11 0.386 ± 0.072
pmdec (mas) -6.8 ± 0.75 -7.3 ± 1.5 -6.78 ± 0.061
pmra (mas) -3.23 ± 0.85 -3.3 ± 1.7 -3.23 ± 0.081
Primary
Secondary
content_copy