Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ200815.48-110103.9
Coordinates: 20:08:15.49 (h:m:s) -11:01:03.93 (°:':'')
302.0645 (°) -11.0178 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.285 ± 0.07

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 12, 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 16.935 0.005 mag
GAIA3.G 17.004 0.003 mag
GAIA3.RP 17.118 0.007 mag
GALEX.NUV 16.588 0.005 mag
SDSS.U 16.648 0.008 mag
SDSS.G 16.879 0.005 mag
GAIA2.BP 16.873 0.007 mag
SDSS.R 17.172 0.006 mag
GAIA2.G 17.036 0.002 mag
SDSS.I 17.419 0.007 mag
GAIA2.RP 17.099 0.009 mag
SDSS.Z 17.651 0.016 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454629.908 2008-06-12 SDSS spectrograph @ SDSS 2.5-M 1900 5101.0 NA 3809 - 9211
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.76 ± 0.27 / 4.76 ± 0.27
parallax (mas) 0.285 ± 0.07 0.21 ± 0.1 0.356 ± 0.096
pmdec (mas) -7.093 ± 0.069 -7.05 ± 0.12 -7.116 ± 0.065
pmra (mas) -11.67 ± 0.1 -11.73 ± 0.19 -11.646 ± 0.09
Primary
Secondary
content_copy