Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ212556.95+045050.3
Coordinates: 21:25:56.95 (h:m:s) +04:50:50.29 (°:':'')
321.4873 (°) +4.8473 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.351 ± 0.084

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 17.257 0.009 mag
GAIA3.G 17.365 0.003 mag
GAIA3.RP 17.595 0.017 mag
GALEX.FUV 16.371 0.025 mag
GALEX.NUV 16.649 0.020 mag
SDSS.U 17.010 0.008 mag
SDSS.G 17.121 0.004 mag
GAIA2.BP 17.200 0.010 mag
SDSS.R 17.571 0.006 mag
GAIA2.G 17.397 0.003 mag
SDSS.I 17.881 0.008 mag
GAIA2.RP 17.585 0.014 mag
SDSS.Z 18.157 0.027 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455447.500 2010-09-08 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3565 - 10316
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.09 ± 0.28 / 5.09 ± 0.28
parallax (mas) 0.351 ± 0.084 0.35 ± 0.14 0.351 ± 0.1
pmdec (mas) -0.26 ± 0.1 -0.56 ± 0.2 -0.151 ± 0.073
pmra (mas) -0.09 ± 0.13 0.03 ± 0.24 -0.142 ± 0.091
Primary
Secondary
content_copy