Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Ton24
Coordinates: 09:47:29.35 (h:m:s) +27:16:27.14 (°:':'')
146.8723 (°) +27.2742 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.67 ± 0.4
parallax () 0.525 ± 0.069

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 16.466 0.004 mag
GAIA3.G 16.599 0.003 mag
GAIA3.RP 16.864 0.008 mag
GALEX.FUV 15.353 0.016 mag
GALEX.NUV 15.659 0.011 mag
SDSS.U 16.165 0.006 mag
APASS.B 16.386 0.128 mag
APASS.G 16.387 0.050 mag
SDSS.G 16.335 0.004 mag
GAIA2.BP 16.416 0.007 mag
APASS.V 16.833 0.050 mag
APASS.R 16.658 0.050 mag
SDSS.R 16.846 0.005 mag
GAIA2.G 16.627 0.002 mag
SDSS.I 17.177 0.006 mag
GAIA2.RP 16.868 0.005 mag
SDSS.Z 17.365 0.012 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453738.854 2006-01-03 SDSS spectrograph @ SDSS 2.5-M 1900 3000.0 NA 3818 - 9215
2455892.401 2011-11-26 LRS @ LAMOST 1500 1200.0 NA 3700 - 9097
2456282.500 2012-12-21 BOSS @ SDSS 2.5-M 1900 7207.0 NA 3565 - 10342
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.89 ± 0.15 / 4.89 ± 0.15
M_G (mag) 5.67 ± 0.4 5.67 ± 0.4 /
parallax (mas) 0.525 ± 0.069 0.64 ± 0.12 0.455 ± 0.069
pmdec (mas) -12.584 ± 0.07 -12.79 ± 0.13 -12.488 ± 0.059
pmra (mas) 1.568 ± 0.087 1.74 ± 0.16 1.484 ± 0.076
Primary
Secondary
content_copy