Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Ton1401
Coordinates: 11:31:49.31 (h:m:s) +34:41:00.94 (°:':'')
172.9554 (°) +34.6836 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.7 ± 0.51
parallax (mas) 0.334 ± 0.078

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 22, 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
GALEX.FUV 16.151 0.029 mag
GALEX.NUV 16.043 0.010 mag
SDSS.U 16.075 0.006 mag
APASS.B 16.018 0.037 mag
APASS.G 15.949 0.050 mag
SDSS.G 15.866 0.003 mag
GAIA2.BP 15.946 0.011 mag
APASS.V 16.110 0.097 mag
APASS.R 16.240 0.050 mag
SDSS.R 16.240 0.004 mag
GAIA2.G 16.079 0.001 mag
APASS.I 16.316 0.050 mag
SDSS.I 16.508 0.005 mag
GAIA2.RP 16.196 0.006 mag
SDSS.Z 16.767 0.010 mag
2MASS.J 16.355 0.110 mag
2MASS.H 16.236 0.240 mag
2MASS.K < 16.565 / mag
WISE.W1 16.783 0.096 mag
WISE.W2 < 16.834 / mag
WISE.W3 < 12.679 / mag
WISE.W4 < 8.911 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453460.749 2005-03-31 SDSS spectrograph @ SDSS 2.5-M 1900 3200.0 NA 3826 - 9215
2455599.500 2011-02-07 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3588 - 10392
Parameter AVG Gaia DR2
System
M_G (mag) 3.7 ± 0.51 3.7 ± 0.51
parallax () 0.334 ± 0.078 0.334 ± 0.078
pmdec (mas) -9.36 ± 0.1 -9.36 ± 0.1
pmra (mas) -4.0 ± 0.12 -4.0 ± 0.12
Primary
Secondary
content_copy