Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ184556.50+185239.6
Coordinates: 18:45:56.50 (h:m:s) +18:52:39.69 (°:':'')
281.4854 (°) +18.8777 (°)
Classification: sd
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.529 ± 0.05
parallax () 0.372 ± 0.05

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 17.187 0.004 mag
GAIA3.G 16.998 0.003 mag
GAIA3.RP 16.649 0.005 mag
GALEX.FUV 17.760 0.650 mag
GALEX.NUV 18.000 0.450 mag
SDSS.U 17.512 0.010 mag
SDSS.G 17.162 0.004 mag
GAIA2.BP 17.182 0.005 mag
SDSS.R 17.065 0.005 mag
GAIA2.G 17.015 0.001 mag
SDSS.I 16.977 0.005 mag
GAIA2.RP 16.658 0.004 mag
SDSS.Z 16.924 0.010 mag
2MASS.J 15.969 0.081 mag
2MASS.H 15.539 0.095 mag
2MASS.K 15.714 0.173 mag
WISE.W1 15.390 0.041 mag
WISE.W2 15.448 0.094 mag
WISE.W3 < 12.589 / mag
WISE.W4 < 8.420 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.11 ± 0.16 / 5.11 ± 0.16
M_G (mag) 4.529 ± 0.05 4.529 ± 0.05 /
parallax (mas) 0.372 ± 0.05 0.318 ± 0.075 0.42 ± 0.067
pmdec (mas) -10.59 ± 0.55 -6.7 ± 1.1 -10.778 ± 0.054
pmra (mas) 0.52 ± 0.6 0.2 ± 1.2 0.537 ± 0.048
Primary
Secondary
content_copy