Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Ton89
Coordinates: 12:36:40.08 (h:m:s) +22:09:17.66 (°:':'')
189.1670 (°) +22.1549 (°)
Classification: sdB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.72 ± 0.51
parallax () 0.258 ± 0.048

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.110 0.004 mag
GAIA3.G 16.155 0.003 mag
GAIA3.RP 16.242 0.005 mag
SDSS.U 16.484 0.006 mag
APASS.B 16.346 0.146 mag
APASS.G 16.149 0.050 mag
SDSS.G 15.963 0.003 mag
GAIA2.BP 16.092 0.003 mag
APASS.V 16.238 0.014 mag
APASS.R 16.451 0.050 mag
SDSS.R 16.289 0.004 mag
GAIA2.G 16.173 0.001 mag
SDSS.I 16.545 0.004 mag
GAIA2.RP 16.242 0.003 mag
SDSS.Z 16.754 0.009 mag
2MASS.J 16.295 0.115 mag
2MASS.H 16.219 0.241 mag
2MASS.K < 16.056 / mag
WISE.W1 16.558 0.082 mag
WISE.W2 16.666 0.306 mag
WISE.W3 < 12.495 / mag
WISE.W4 < 8.528 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454493.482 2008-01-27 SDSS spectrograph @ SDSS 2.5-M 1900 4502.0 NA 3808 - 9200
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.75 ± 0.28 / 2.75 ± 0.28
M_G (mag) 3.72 ± 0.51 3.72 ± 0.51 /
parallax (mas) 0.258 ± 0.048 0.323 ± 0.076 0.209 ± 0.058
pmdec (mas) -5.015 ± 0.047 -5.062 ± 0.073 -4.977 ± 0.06
pmra (mas) -5.945 ± 0.067 -5.89 ± 0.12 -5.972 ± 0.058
Primary
Secondary
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