Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ125941.88-003928.7
Coordinates: 12:59:41.88 (h:m:s) -00:39:28.76 (°:':'')
194.9245 (°) -0.6580 (°)
Classification: sdOB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.506 ± 0.05
parallax () 0.333 ± 0.068

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 4, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.864 0.006 mag
GAIA3.G 16.824 0.003 mag
GAIA3.RP 16.719 0.008 mag
GALEX.FUV 15.793 0.310 mag
GALEX.NUV 16.229 0.220 mag
SDSS.U 16.809 0.007 mag
APASS.B 16.919 0.051 mag
SDSS.G 16.783 0.004 mag
GAIA2.BP 16.826 0.014 mag
APASS.V 16.855 0.223 mag
SDSS.R 16.939 0.005 mag
GAIA2.G 16.850 0.002 mag
SDSS.I 17.026 0.005 mag
GAIA2.RP 16.697 0.007 mag
SDSS.Z 17.108 0.011 mag
2MASS.J 16.343 0.092 mag
2MASS.H 16.134 0.164 mag
2MASS.K < 15.649 / mag
WISE.W1 16.266 0.063 mag
WISE.W2 16.537 0.293 mag
WISE.W3 < 12.034 / mag
WISE.W4 < 8.946 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2451689.699 2000-05-25 SDSS @ SDSS 2.5-M 1900 3600.0 NA 3792 - 9194
2451994.815 2001-03-26 SDSS @ SDSS 2.5-M 1900 2702.0 NA 3802 - 9207
2455241.500 2010-02-14 SDSS @ SDSS 2.5-M 1900 9904.0 NA 3583 - 10356
2456395.158 2013-04-12 LRS @ LAMOST 1500 3600.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.4 ± 0.28 / 4.4 ± 0.28
M_G (mag) 4.506 ± 0.05 4.506 ± 0.05 /
parallax (mas) 0.333 ± 0.068 0.34 ± 0.099 0.328 ± 0.093
pmdec (mas) -2.14 ± 0.6 -2.3 ± 1.2 -2.12 ± 0.11
pmra (mas) -9.39 ± 0.6 -9.3 ± 1.2 -9.4 ± 0.11
Primary
Secondary
content_copy