Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJJ090548.02+424037.9
Coordinates: 09:05:48.03 (h:m:s) +42:40:38.14 (°:':'')
136.4501 (°) +42.6773 (°)
Classification: sdOB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.432 ± 0.05
parallax (mas) 0.248 ± 0.09

Notes

Tags

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visibility

Observations

Photometric observations: 17, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GALEX.FUV 15.281 0.021 mag
GALEX.NUV 15.449 0.015 mag
SDSS.U 16.277 0.006 mag
SDSS.G 16.291 0.004 mag
GAIA2.BP 16.349 0.013 mag
SDSS.R 16.539 0.004 mag
GAIA2.G 16.456 0.001 mag
SDSS.I 16.628 0.005 mag
GAIA2.RP 16.300 0.021 mag
SDSS.Z 16.721 0.009 mag
2MASS.J 15.913 0.073 mag
2MASS.H 15.543 0.085 mag
2MASS.K 15.137 0.117 mag
WISE.W1 15.210 0.038 mag
WISE.W2 15.154 0.103 mag
WISE.W3 < 12.951 / mag
WISE.W4 < 9.284 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455999.500 2012-03-13 SDSS @ SDSS 2.5-M 1900 3603.0 NA 3600 - 10385

Parameter AVG Gaia DR2
System
M_G (mag) 3.432 ± 0.05 3.432 ± 0.05
parallax () 0.248 ± 0.09 0.248 ± 0.09
pmdec (mas) -18.9 ± 2.0 -18.9 ± 2.0
pmra (mas) / -5.2 ± 2.2
Primary
Secondary
content_copy