Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ172746.25+074058.1
Coordinates: 17:27:46.26 (h:m:s) +07:40:58.13 (°:':'')
261.9428 (°) +7.6828 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.077 ± 0.048

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 16.107 0.004 mag
GAIA3.G 16.122 0.003 mag
GAIA3.RP 16.153 0.005 mag
GALEX.NUV 16.752 0.007 mag
SDSS.U 16.343 0.006 mag
APASS.B 16.119 0.035 mag
APASS.G 16.048 0.084 mag
SDSS.G 15.979 0.003 mag
GAIA2.BP 16.079 0.009 mag
APASS.V 16.177 0.037 mag
APASS.R 16.228 0.069 mag
SDSS.R 16.252 0.004 mag
GAIA2.G 16.145 0.001 mag
SDSS.I 16.472 0.004 mag
GAIA2.RP 16.147 0.005 mag
SDSS.Z 16.682 0.009 mag
WISE.W1 15.559 0.042 mag
WISE.W2 16.102 0.187 mag
WISE.W3 < 12.610 / mag
WISE.W4 < 8.521 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454616.902 2008-05-30 SDSS spectrograph @ SDSS 2.5-M 1900 6113.0 NA 3809 - 9177
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.1 ± 0.3 / 2.1 ± 0.3
parallax (mas) 0.077 ± 0.048 -0.063 ± 0.083 0.157 ± 0.047
pmdec (mas) -4.446 ± 0.071 -4.68 ± 0.14 -4.389 ± 0.034
pmra (mas) -0.39 ± 0.079 -0.34 ± 0.15 -0.405 ± 0.04
Primary
Secondary
content_copy