Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Ton257
Coordinates: 16:23:29.79 (h:m:s) +24:45:41.28 (°:':'')
245.8741 (°) +24.7615 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.16 ± 0.63
parallax () 0.255 ± 0.035

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.538 0.004 mag
GAIA3.G 15.683 0.003 mag
GAIA3.RP 15.965 0.004 mag
GALEX.FUV 14.261 0.009 mag
GALEX.NUV 14.610 0.005 mag
SDSS.U 15.053 0.004 mag
APASS.B 15.521 0.071 mag
APASS.G 15.557 0.085 mag
SDSS.G 15.439 0.003 mag
GAIA2.BP 15.460 0.007 mag
APASS.V 15.716 0.079 mag
APASS.R 15.960 0.035 mag
SDSS.R 15.929 0.003 mag
GAIA2.G 15.700 0.001 mag
APASS.I 16.062 0.050 mag
SDSS.I 16.264 0.004 mag
GAIA2.RP 15.961 0.002 mag
SDSS.Z 16.619 0.010 mag
2MASS.J 16.253 0.079 mag
2MASS.H 16.492 0.237 mag
2MASS.K < 16.628 / mag
WISE.W1 16.738 0.112 mag
WISE.W2 17.213 0.377 mag
WISE.W3 < 12.616 / mag
WISE.W4 < 8.950 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.07 ± 0.14 / 3.07 ± 0.14
M_G (mag) 2.16 ± 0.63 2.16 ± 0.63 /
parallax (mas) 0.255 ± 0.035 0.196 ± 0.056 0.3 ± 0.042
pmdec (mas) -8.726 ± 0.05 -8.791 ± 0.091 -8.696 ± 0.042
pmra (mas) -11.179 ± 0.042 -11.24 ± 0.078 -11.156 ± 0.03
Primary
Secondary
content_copy