Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Ton479
Coordinates: 10:01:54.98 (h:m:s) +30:18:05.73 (°:':'')
150.4791 (°) +30.3016 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.88 ± 0.34
parallax () 0.466 ± 0.054

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 21, 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 16.067 0.004 mag
GAIA3.G 16.206 0.003 mag
GAIA3.RP 16.487 0.008 mag
GALEX.FUV 15.008 0.018 mag
GALEX.NUV 15.250 0.013 mag
SDSS.U 15.901 0.006 mag
APASS.B 15.993 0.006 mag
APASS.G 16.070 0.050 mag
SDSS.G 15.941 0.004 mag
GAIA2.BP 16.008 0.009 mag
APASS.V 16.293 0.030 mag
APASS.R 16.708 0.050 mag
SDSS.R 16.469 0.004 mag
GAIA2.G 16.230 0.002 mag
SDSS.I 16.888 0.005 mag
GAIA2.RP 16.477 0.006 mag
SDSS.Z 17.192 0.014 mag
WISE.W1 16.968 0.111 mag
WISE.W2 < 17.009 / mag
WISE.W3 < 12.315 / mag
WISE.W4 < 8.903 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456034.061 2012-04-16 LRS @ LAMOST 1500 3600.0 NA 3700 - 9078
2456279.500 2012-12-18 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3613 - 10390
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.27 ± 0.16 / 4.27 ± 0.16
M_G (mag) 4.88 ± 0.34 4.88 ± 0.34 /
parallax (mas) 0.466 ± 0.054 0.537 ± 0.085 0.41 ± 0.066
pmdec (mas) -7.486 ± 0.066 -7.59 ± 0.12 -7.443 ± 0.05
pmra (mas) 1.313 ± 0.068 1.44 ± 0.12 1.247 ± 0.063
Primary
Secondary
content_copy