Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ150115.02+053739.4
Coordinates: 15:01:15.02 (h:m:s) +05:37:39.38 (°:':'')
225.3126 (°) +5.6276 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.739 ± 0.05
parallax () 0.248 ± 0.055

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 24, 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 16.702 0.008 mag
GAIA3.G 16.636 0.003 mag
GAIA3.RP 16.479 0.008 mag
GALEX.FUV 16.168 0.019 mag
GALEX.NUV 16.505 0.012 mag
SDSS.U 16.904 0.008 mag
APASS.B 16.878 0.229 mag
APASS.G 16.675 0.075 mag
SDSS.G 16.644 0.005 mag
GAIA2.BP 16.683 0.008 mag
APASS.V 16.680 0.070 mag
APASS.R 16.981 0.214 mag
SDSS.R 16.739 0.005 mag
GAIA2.G 16.662 0.001 mag
SDSS.I 16.796 0.006 mag
GAIA2.RP 16.491 0.005 mag
SDSS.Z 16.895 0.011 mag
2MASS.J 16.211 0.104 mag
2MASS.H 15.990 0.152 mag
2MASS.K < 15.587 / mag
WISE.W1 16.212 0.067 mag
WISE.W2 16.202 0.202 mag
WISE.W3 < 13.130 / mag
WISE.W4 < 9.502 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454557.918 2008-04-01 SDSS @ SDSS 2.5-M 1900 2822.0 NA 3803 - 9181
2457516.207 2016-05-07 LRS @ LAMOST 1500 5400.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.52 ± 0.27 / 3.52 ± 0.27
M_G (mag) 3.739 ± 0.05 3.739 ± 0.05 /
parallax (mas) 0.248 ± 0.055 0.26 ± 0.089 0.239 ± 0.065
pmdec (mas) -4.02 ± 0.65 -2.5 ± 1.3 -4.093 ± 0.066
pmra (mas) -12.71 ± 0.85 -14.0 ± 1.7 -12.657 ± 0.075
Primary
Secondary
content_copy