Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ083452.77-042330.2
Coordinates: 08:34:52.78 (h:m:s) -04:23:30.18 (°:':'')
128.7199 (°) -4.3917 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.113 ± 0.032

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 13.991 0.003 mag
GAIA3.G 14.044 0.003 mag
GAIA3.RP 14.146 0.004 mag
GALEX.FUV 14.522 0.140 mag
GALEX.NUV 14.457 0.900 mag
SDSS.U 14.307 0.003 mag
APASS.B 14.039 0.048 mag
APASS.G 13.977 0.010 mag
SDSS.G 13.860 0.003 mag
GAIA2.BP 13.962 0.005 mag
APASS.V 14.050 0.020 mag
APASS.R 14.162 0.058 mag
SDSS.R 14.220 0.003 mag
GAIA2.G 14.063 0.000 mag
APASS.I 14.280 0.000 mag
SDSS.I 14.478 0.004 mag
GAIA2.RP 14.148 0.001 mag
SDSS.Z 14.714 0.005 mag
2MASS.J 14.284 0.028 mag
2MASS.H 14.267 0.045 mag
2MASS.K 14.333 0.080 mag
WISE.W1 14.383 0.029 mag
WISE.W2 14.464 0.053 mag
WISE.W3 < 12.632 / mag
WISE.W4 < 8.609 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454433.985 2007-11-29 SDSS @ SDSS 2.5-M 1900 3600.0 NA 3819 - 9213
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) -0.04 ± 0.19 / -0.04 ± 0.19
parallax (mas) 0.113 ± 0.032 0.035 ± 0.057 0.153 ± 0.029
pmdec (mas) -1.19 ± 0.85 -0.5 ± 1.7 -1.202 ± 0.025
pmra (mas) -0.58 ± 0.55 -0.3 ± 1.1 -0.59 ± 0.032
Primary
Secondary
content_copy