Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: 2MASSJ07395858+1758345
Coordinates: 07:39:58.58 (h:m:s) +17:58:34.42 (°:':'')
114.9941 (°) +17.9762 (°)
Classification: sdB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.15 ± 0.54
parallax () 0.451 ± 0.067

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 14.853 0.003 mag
GAIA3.G 14.919 0.003 mag
GAIA3.RP 14.926 0.004 mag
GALEX.FUV 13.824 0.006 mag
GALEX.NUV 14.312 0.006 mag
SDSS.U 14.604 0.004 mag
APASS.B 14.847 0.027 mag
APASS.G 14.790 0.025 mag
SDSS.G 14.748 0.003 mag
GAIA2.BP 14.785 0.008 mag
APASS.V 14.998 0.046 mag
APASS.R 15.156 0.057 mag
SDSS.R 15.085 0.004 mag
GAIA2.G 14.922 0.001 mag
APASS.I 15.287 0.083 mag
SDSS.I 15.248 0.004 mag
GAIA2.RP 14.934 0.003 mag
SDSS.Z 15.354 0.005 mag
2MASS.J 14.703 0.033 mag
2MASS.H 14.265 0.047 mag
2MASS.K 14.206 0.064 mag
WISE.W1 14.148 0.027 mag
WISE.W2 14.131 0.044 mag
WISE.W3 < 11.633 / mag
WISE.W4 < 8.257 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453431.610 2005-03-02 SDSS spectrograph @ SDSS 2.5-M 1900 2700.0 NA 3806 - 9185
2454495.748 2008-01-30 SDSS spectrograph @ SDSS 2.5-M 1900 8703.0 NA 3821 - 9181
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.21 ± 0.17 / 3.21 ± 0.17
M_G (mag) 3.15 ± 0.54 3.15 ± 0.54 /
parallax (mas) 0.451 ± 0.067 0.44 ± 0.11 0.456 ± 0.076
pmdec (mas) -4.794 ± 0.072 -4.51 ± 0.13 -4.929 ± 0.062
pmra (mas) -2.913 ± 0.093 -3.14 ± 0.17 -2.802 ± 0.081
Primary
Secondary
content_copy