Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20379-2948
Coordinates: 20:40:59.10 (h:m:s) -29:38:04.87 (°:':'')
310.2463 (°) -29.6347 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.07 ± 0.33
parallax () 0.424 ± 0.043

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 15.659 0.003 mag
GAIA3.G 15.801 0.003 mag
GAIA3.RP 16.071 0.005 mag
GALEX.FUV 14.478 0.015 mag
GALEX.NUV 14.742 0.007 mag
APASS.B 15.675 0.058 mag
APASS.G 15.664 0.024 mag
GAIA2.BP 15.604 0.006 mag
APASS.V 15.808 0.020 mag
APASS.R 16.025 0.040 mag
GAIA2.G 15.817 0.001 mag
GAIA2.RP 16.067 0.003 mag
2MASS.J 16.400 0.143 mag
2MASS.H < 15.874 / mag
2MASS.K < 17.102 / mag
WISE.W1 17.174 0.139 mag
WISE.W2 < 16.605 / mag
WISE.W3 < 11.879 / mag
WISE.W4 < 8.445 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458339.235 2018-08-08 TESS.RED 120.0 669.2
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.84 ± 0.13 / 3.84 ± 0.13
M_G (mag) 4.07 ± 0.33 4.07 ± 0.33 /
parallax (mas) 0.424 ± 0.043 0.447 ± 0.068 0.406 ± 0.051
pmdec (mas) -1.236 ± 0.038 -1.29 ± 0.065 -1.203 ± 0.04
pmra (mas) 2.493 ± 0.06 2.46 ± 0.11 2.509 ± 0.053
Primary
Secondary
content_copy