Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE0231-3441
Coordinates: 02:34:00.28 (h:m:s) -34:27:54.83 (°:':'')
38.5012 (°) -34.4652 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.142 ± 0.092
parallax () 1.139 ± 0.031

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, 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 14.614 0.003 mag
GAIA3.G 14.770 0.003 mag
GAIA3.RP 15.068 0.004 mag
GALEX.FUV 13.560 0.010 mag
APASS.B 14.583 0.049 mag
APASS.G 14.568 0.025 mag
GAIA2.BP 14.540 0.008 mag
APASS.V 14.781 0.029 mag
APASS.R 15.057 0.042 mag
GAIA2.G 14.786 0.001 mag
APASS.I 15.366 0.008 mag
GAIA2.RP 15.060 0.004 mag
2MASS.J 15.549 0.068 mag
2MASS.H 15.536 0.149 mag
2MASS.K 15.534 0.255 mag
WISE.W1 15.791 0.042 mag
WISE.W2 15.652 0.090 mag
WISE.W3 12.984 0.494 mag
WISE.W4 < 9.326 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458395.709 2018-10-04 TESS.RED 120.0 656.4
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.995 ± 0.034 / 4.995 ± 0.034
M_G (mag) 5.142 ± 0.092 5.142 ± 0.092 /
parallax (mas) 1.139 ± 0.031 1.178 ± 0.05 1.109 ± 0.037
pmdec (mas) 11.151 ± 0.039 11.228 ± 0.07 11.113 ± 0.034
pmra (mas) 6.691 ± 0.026 6.761 ± 0.047 6.658 ± 0.022
Primary
Secondary
content_copy