Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ084727.88+024814.8
Coordinates: 08:47:27.88 (h:m:s) +02:48:14.83 (°:':'')
131.8662 (°) +2.8041 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.145 ± 0.058

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 16, 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 16.888 0.005 mag
GAIA3.G 16.910 0.003 mag
GAIA3.RP 16.992 0.010 mag
GALEX.NUV 17.807 0.049 mag
SDSS.U 17.196 0.008 mag
SDSS.G 16.744 0.004 mag
GAIA2.BP 16.869 0.005 mag
SDSS.R 17.054 0.004 mag
GAIA2.G 16.937 0.001 mag
SDSS.I 17.297 0.006 mag
GAIA2.RP 16.989 0.006 mag
SDSS.Z 17.513 0.016 mag
WISE.W1 17.256 0.143 mag
WISE.W2 16.825 0.374 mag
WISE.W3 < 12.138 / mag
WISE.W4 9.039 0.542 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452223.845 2001-11-10 SDSS spectrograph @ SDSS 2.5-M 1900 8511.0 NA 3801 - 9207
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.04 ± 0.63 / 2.04 ± 0.63
parallax (mas) 0.145 ± 0.058 0.2 ± 0.096 0.106 ± 0.067
pmdec (mas) -4.041 ± 0.055 -4.028 ± 0.098 -4.048 ± 0.049
pmra (mas) 1.049 ± 0.084 1.05 ± 0.15 1.05 ± 0.07
Primary
Secondary
content_copy