Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: JL277
Coordinates: 02:01:34.36 (h:m:s) -53:43:43.54 (°:':'')
30.3932 (°) -53.7288 (°)
Classification: sdB+G
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.996 ± 0.052
parallax () 1.073 ± 0.016

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 13.084 0.003 mag
GAIA3.G 13.013 0.003 mag
GAIA3.RP 12.857 0.004 mag
GALEX.FUV 13.005 0.006 mag
GALEX.NUV 13.399 0.004 mag
APASS.B 13.185 0.017 mag
APASS.G 13.063 0.029 mag
GAIA2.BP 13.064 0.003 mag
APASS.V 13.087 0.036 mag
APASS.R 13.124 0.023 mag
GAIA2.G 13.031 0.001 mag
APASS.I 13.168 0.058 mag
GAIA2.RP 12.863 0.001 mag
2MASS.J 12.583 0.026 mag
2MASS.H 12.397 0.025 mag
2MASS.K 12.365 0.023 mag
WISE.W1 12.379 0.024 mag
WISE.W2 12.416 0.023 mag
WISE.W3 12.075 0.280 mag
WISE.W4 < 8.933 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458367.808 2018-09-06 TESS.RED 120.0 657.9
2458395.709 2018-10-04 TESS.RED 120.0 656.4
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.318 ± 0.018 / 3.318 ± 0.018
M_G (mag) 2.996 ± 0.052 2.996 ± 0.052 /
parallax (mas) 1.073 ± 0.016 0.984 ± 0.024 1.151 ± 0.021
pmdec (mas) 1.601 ± 0.021 1.823 ± 0.035 1.455 ± 0.023
pmra (mas) 13.516 ± 0.02 13.629 ± 0.035 13.451 ± 0.02
Primary
Secondary
content_copy