Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ145506.86+094203.9
Coordinates: 14:55:06.86 (h:m:s) +09:42:04.02 (°:':'')
223.7786 (°) +9.7011 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.084 ± 0.072

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.711 0.008 mag
GAIA3.G 16.856 0.003 mag
GAIA3.RP 17.147 0.014 mag
GALEX.FUV 15.486 0.021 mag
GALEX.NUV 15.730 0.014 mag
SDSS.U 16.345 0.006 mag
APASS.B 16.733 0.189 mag
APASS.G 16.811 0.050 mag
SDSS.G 16.593 0.004 mag
GAIA2.BP 16.645 0.014 mag
APASS.V 16.994 0.163 mag
APASS.R 17.295 0.050 mag
SDSS.R 17.089 0.005 mag
GAIA2.G 16.888 0.003 mag
SDSS.I 17.461 0.007 mag
GAIA2.RP 17.151 0.017 mag
SDSS.Z 17.757 0.016 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454212.862 2007-04-22 SDSS spectrograph @ SDSS 2.5-M 1900 3000.0 NA 3811 - 9215
2455986.500 2012-02-29 BOSS @ SDSS 2.5-M 1900 3603.0 NA 3601 - 10390
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.65 ± 0.54 / 2.65 ± 0.54
parallax (mas) 0.084 ± 0.072 -0.01 ± 0.12 0.144 ± 0.078
pmdec (mas) -3.892 ± 0.094 -3.75 ± 0.17 -3.956 ± 0.076
pmra (mas) 2.46 ± 0.11 2.38 ± 0.2 2.499 ± 0.085
Primary
Secondary
content_copy