Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE0539-4246
Coordinates: 05:41:06.69 (h:m:s) -42:45:31.86 (°:':'')
85.2779 (°) -42.7588 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.98 ± 0.067
parallax () 1.091 ± 0.021

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 2

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 14.663 0.003 mag
GAIA3.G 14.777 0.003 mag
GAIA3.RP 15.003 0.004 mag
APASS.B 14.582 0.021 mag
APASS.G 14.574 0.021 mag
GAIA2.BP 14.613 0.007 mag
APASS.V 14.803 0.054 mag
APASS.R 15.033 0.066 mag
GAIA2.G 14.798 0.001 mag
APASS.I 15.424 0.085 mag
GAIA2.RP 15.003 0.002 mag
2MASS.J 15.319 0.054 mag
2MASS.H 15.397 0.103 mag
2MASS.K 15.555 0.206 mag
WISE.W1 15.530 0.036 mag
WISE.W2 15.657 0.081 mag
WISE.W3 < 12.995 / mag
WISE.W4 < 9.503 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458451.133 2018-11-28 TESS.RED 120.0 631.5
2458479.158 2018-12-26 TESS.RED 120.0 522.6
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.973 ± 0.024 / 4.973 ± 0.024
M_G (mag) 4.98 ± 0.067 4.98 ± 0.067 /
parallax (mas) 1.091 ± 0.021 1.087 ± 0.034 1.094 ± 0.026
pmdec (mas) 9.65 ± 0.037 9.639 ± 0.067 9.655 ± 0.033
pmra (mas) 4.648 ± 0.035 4.59 ± 0.064 4.674 ± 0.029
Primary
Secondary
content_copy