Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ154545.56+013229.3
Coordinates: 15:45:45.57 (h:m:s) +01:32:29.35 (°:':'')
236.4399 (°) +1.5415 (°)
Classification: sdB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.515 ± 0.05
parallax () 0.323 ± 0.063

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 25, 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 16.732 0.008 mag
GAIA3.G 16.595 0.003 mag
GAIA3.RP 16.275 0.008 mag
GALEX.FUV 16.079 0.350 mag
GALEX.NUV 16.519 0.260 mag
SDSS.U 16.892 0.008 mag
APASS.B 16.937 0.086 mag
APASS.G 16.769 0.086 mag
SDSS.G 16.684 0.004 mag
GAIA2.BP 16.708 0.011 mag
APASS.V 16.681 0.076 mag
APASS.R 16.608 0.029 mag
SDSS.R 16.587 0.005 mag
GAIA2.G 16.614 0.003 mag
APASS.I 17.014 0.000 mag
SDSS.I 16.537 0.005 mag
GAIA2.RP 16.275 0.009 mag
SDSS.Z 16.524 0.010 mag
2MASS.J 15.620 0.068 mag
2MASS.H 15.101 0.087 mag
2MASS.K 14.991 0.140 mag
WISE.W1 14.915 0.035 mag
WISE.W2 15.060 0.077 mag
WISE.W3 < 12.071 / mag
WISE.W4 < 8.762 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454562.914 2008-04-06 SDSS @ SDSS 2.5-M 1900 3002.0 NA 3813 - 9204
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.82 ± 0.27 / 3.82 ± 0.27
M_G (mag) 4.515 ± 0.05 4.515 ± 0.05 /
parallax (mas) 0.323 ± 0.063 0.38 ± 0.099 0.279 ± 0.076
pmdec (mas) 0.69 ± 0.65 -0.6 ± 1.3 0.76 ± 0.072
pmra (mas) -5.71 ± 0.7 -5.7 ± 1.4 -5.713 ± 0.077
Primary
Secondary
content_copy