Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ025300.23+325531.3
Coordinates: 02:53:00.24 (h:m:s) +32:55:31.30 (°:':'')
43.2510 (°) +32.9254 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax (mas) 0.101 ± 0.052

Notes

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GALEX.FUV 15.452 0.020 mag
GALEX.NUV 15.346 0.011 mag
SDSS.U 14.824 0.004 mag
APASS.B 14.392 0.050 mag
APASS.G 14.310 0.038 mag
SDSS.G 14.256 0.003 mag
GAIA2.BP 14.369 0.005 mag
APASS.V 14.445 0.023 mag
APASS.R 14.548 0.032 mag
SDSS.R 14.510 0.003 mag
GAIA2.G 14.403 0.001 mag
APASS.I 14.712 0.115 mag
SDSS.I 14.694 0.003 mag
GAIA2.RP 14.388 0.003 mag
SDSS.Z 14.873 0.005 mag
2MASS.J 14.409 0.028 mag
2MASS.H 14.369 0.046 mag
2MASS.K 14.380 0.069 mag
WISE.W1 14.545 0.036 mag
WISE.W2 14.603 0.074 mag
WISE.W3 < 12.610 / mag
WISE.W4 < 9.129 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453759.675 2006-01-24 SDSS @ SDSS 2.5-M 1900 5701.0 NA 3806 - 9188
2456625.500 2013-11-29 SDSS @ SDSS 2.5-M 1900 7201.0 NA 3567 - 10335

Parameter AVG Gaia DR2
System
parallax () 0.101 ± 0.052 0.101 ± 0.052
pmdec (mas) 0.3 ± 1.3 0.3 ± 1.3
pmra (mas) 5.1 ± 1.8 5.1 ± 1.8
Primary
Secondary
content_copy