Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: TonS256
Coordinates: 02:30:52.15 (h:m:s) -28:34:24.31 (°:':'')
37.7173 (°) -28.5734 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.5 ± 0.64
parallax () 0.315 ± 0.058

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 14, 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 16.850 0.004 mag
GAIA3.G 16.969 0.003 mag
GAIA3.RP 17.195 0.008 mag
APASS.B 17.008 0.019 mag
APASS.G 16.789 0.050 mag
GAIA2.BP 16.793 0.006 mag
APASS.V 17.002 0.131 mag
APASS.R 17.458 0.050 mag
GAIA2.G 16.996 0.001 mag
GAIA2.RP 17.182 0.006 mag
WISE.W1 17.443 0.141 mag
WISE.W2 16.938 0.327 mag
WISE.W3 < 12.607 / mag
WISE.W4 < 8.687 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.45 ± 0.22 / 4.45 ± 0.22
M_G (mag) 4.5 ± 0.64 4.5 ± 0.64 /
parallax (mas) 0.315 ± 0.058 0.318 ± 0.094 0.314 ± 0.068
pmdec (mas) -13.7 ± 0.092 -13.78 ± 0.17 -13.671 ± 0.061
pmra (mas) 4.029 ± 0.073 3.94 ± 0.13 4.073 ± 0.063
Primary
Secondary
content_copy