Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: TonS137
Coordinates: 00:04:31.00 (h:m:s) -24:26:21.32 (°:':'')
1.1292 (°) -24.4393 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.481 ± 0.087
parallax () 1.388 ± 0.036

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 13.666 0.003 mag
GAIA3.G 13.823 0.003 mag
GAIA3.RP 14.124 0.004 mag
APASS.B 13.634 0.012 mag
APASS.G 13.636 0.029 mag
GAIA2.BP 13.599 0.007 mag
APASS.V 13.860 0.026 mag
APASS.R 14.094 0.062 mag
GAIA2.G 13.835 0.001 mag
APASS.I 14.499 0.043 mag
GAIA2.RP 14.118 0.003 mag
2MASS.J 14.535 0.033 mag
2MASS.H 14.731 0.064 mag
2MASS.K 14.759 0.113 mag
WISE.W1 14.844 0.032 mag
WISE.W2 14.878 0.064 mag
WISE.W3 < 11.889 / mag
WISE.W4 < 8.867 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458367.808 2018-09-06 TESS.RED 120.0 657.9
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.593 ± 0.034 / 4.593 ± 0.034
M_G (mag) 4.481 ± 0.087 4.481 ± 0.087 /
parallax (mas) 1.388 ± 0.036 1.347 ± 0.054 1.426 ± 0.049
pmdec (mas) -29.997 ± 0.036 -30.018 ± 0.061 -29.984 ± 0.038
pmra (mas) 11.96 ± 0.072 11.8 ± 0.13 12.035 ± 0.062
Primary
Secondary
content_copy