Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ204546.81-054355.6
Coordinates: 20:45:46.81 (h:m:s) -05:43:55.62 (°:':'')
311.4451 (°) -5.7321 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.65 ± 0.36

Notes

Tags

Loading...


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 17.808 0.009 mag
GAIA3.G 17.908 0.006 mag
GAIA3.RP 17.734 0.012 mag
GALEX.FUV 16.651 0.027 mag
GALEX.NUV 16.922 0.016 mag
SDSS.U 17.588 0.011 mag
SDSS.G 17.744 0.005 mag
GAIA2.BP 17.765 0.010 mag
SDSS.R 17.950 0.007 mag
GAIA2.G 17.880 0.004 mag
SDSS.I 18.055 0.008 mag
GAIA2.RP 17.728 0.010 mag
SDSS.Z 18.133 0.027 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452145.713 2001-08-24 SDSS @ SDSS 2.5-M 1900 3602.0 NA 3805 - 9213

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.65 ± 0.36 0.65 ± 0.53 0.65 ± 0.5
pmdec (mas) -13.36 ± 0.69 -9.2 ± 1.3 -14.79 ± 0.44
pmra (mas) -0.78 ± 0.84 1.7 ± 1.6 -1.61 ± 0.54
Primary
Secondary
content_copy