Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Ton263
Coordinates: 16:48:58.77 (h:m:s) +24:58:01.86 (°:':'')
252.2449 (°) +24.9672 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.76 ± 0.15
parallax () 0.886 ± 0.035

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 24, Reduced spectroscopic observations: 3, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.993 0.003 mag
GAIA3.G 16.046 0.003 mag
GAIA3.RP 16.158 0.005 mag
GALEX.FUV 16.514 0.035 mag
GALEX.NUV 16.263 0.019 mag
SDSS.U 16.000 0.005 mag
APASS.B 15.891 0.042 mag
APASS.G 15.987 0.042 mag
SDSS.G 15.854 0.003 mag
GAIA2.BP 15.955 0.005 mag
APASS.V 16.058 0.050 mag
APASS.R 16.259 0.102 mag
SDSS.R 16.205 0.004 mag
GAIA2.G 16.070 0.001 mag
SDSS.I 16.457 0.005 mag
GAIA2.RP 16.157 0.003 mag
SDSS.Z 16.699 0.010 mag
2MASS.J 16.305 0.107 mag
2MASS.H 16.156 0.197 mag
2MASS.K < 17.016 / mag
WISE.W1 16.360 0.062 mag
WISE.W2 16.548 0.227 mag
WISE.W3 < 12.181 / mag
WISE.W4 < 8.738 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453124.702 2004-04-29 SDSS spectrograph @ SDSS 2.5-M 1900 4200.0 NA 3801 - 9188
2454613.110 2008-05-26 SDSS spectrograph @ SDSS 2.5-M 1900 8403.0 NA 3831 - 9215
2455685.500 2011-05-04 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3594 - 10349
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.811 ± 0.042 / 5.811 ± 0.042
M_G (mag) 5.76 ± 0.15 5.76 ± 0.15 /
parallax (mas) 0.886 ± 0.035 0.868 ± 0.06 0.897 ± 0.038
pmdec (mas) -10.127 ± 0.062 -10.12 ± 0.12 -10.129 ± 0.039
pmra (mas) 7.778 ± 0.049 7.794 ± 0.093 7.773 ± 0.031
Primary
Secondary
content_copy