Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ205048.84+164545.1
Coordinates: 20:50:48.85 (h:m:s) +16:45:45.17 (°:':'')
312.7035 (°) +16.7625 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.113 ± 0.057

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, 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 16.526 0.005 mag
GAIA3.G 16.667 0.003 mag
GAIA3.RP 16.941 0.008 mag
GALEX.FUV 15.173 0.017 mag
GALEX.NUV 15.628 0.013 mag
SDSS.U 16.032 0.006 mag
SDSS.G 16.411 0.004 mag
GAIA2.BP 16.465 0.007 mag
SDSS.R 16.896 0.005 mag
GAIA2.G 16.701 0.001 mag
SDSS.I 17.224 0.006 mag
GAIA2.RP 16.937 0.005 mag
SDSS.Z 17.516 0.016 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453566.900 2005-07-15 SDSS spectrograph @ SDSS 2.5-M 1900 4300.0 NA 3811 - 9194
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.2 ± 0.56 / 2.2 ± 0.56
parallax (mas) 0.113 ± 0.057 0.095 ± 0.088 0.128 ± 0.072
pmdec (mas) -5.172 ± 0.054 -5.176 ± 0.093 -5.17 ± 0.054
pmra (mas) -2.287 ± 0.079 -2.22 ± 0.14 -2.321 ± 0.069
Primary
Secondary
content_copy