Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ204451.08-062753.8
Coordinates: 20:44:51.08 (h:m:s) -06:27:53.78 (°:':'')
311.2128 (°) -6.4649 (°)
Classification: sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.86 ± 0.53

Notes

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 19.934 0.048 mag
GAIA3.G 20.002 0.005 mag
GAIA3.RP 20.297 0.103 mag
GALEX.FUV 17.831 0.054 mag
GALEX.NUV 18.370 0.032 mag
SDSS.U 19.340 0.027 mag
SDSS.G 19.735 0.016 mag
GAIA2.BP 19.766 0.086 mag
SDSS.R 20.193 0.027 mag
GAIA2.G 20.067 0.005 mag
SDSS.I 20.565 0.048 mag
GAIA2.RP 20.203 0.090 mag
SDSS.Z 21.136 0.287 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453556.756 2005-07-05 SDSS @ SDSS 2.5-M 1900 8401.0 NA 3806 - 9196

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.86 ± 0.53 -0.99 ± 0.85 -0.75 ± 0.62
pmdec (mas) -4.3 ± 1.6 -13.2 ± 3.2 -3.06 ± 0.43
pmra (mas) -2.4 ± 1.6 -11.3 ± 3.2 -0.64 ± 0.63
Primary
Secondary
content_copy