Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC04396-7446
Coordinates: 04:38:23.60 (h:m:s) -74:40:27.75 (°:':'')
69.5983 (°) -74.6744 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 0.312 ± 0.05
parallax () 0.028 ± 0.022

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 6

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.334 0.004 mag
GAIA3.G 15.327 0.003 mag
GAIA3.RP 15.304 0.006 mag
GALEX.FUV 16.343 0.027 mag
GALEX.NUV 15.929 0.012 mag
APASS.B 15.372 0.063 mag
APASS.G 15.267 0.039 mag
GAIA2.BP 15.305 0.005 mag
APASS.V 15.348 0.028 mag
APASS.R 15.489 0.076 mag
GAIA2.G 15.341 0.001 mag
APASS.I 15.527 0.048 mag
GAIA2.RP 15.298 0.004 mag
2MASS.J 15.310 0.063 mag
2MASS.H 15.317 0.122 mag
2MASS.K 15.602 0.298 mag
WISE.W1 15.267 0.032 mag
WISE.W2 15.238 0.055 mag
WISE.W3 < 12.493 / mag
WISE.W4 < 9.308 / 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
2458423.876 2018-11-01 TESS.RED 120.0 622.8
2458451.133 2018-11-28 TESS.RED 120.0 631.5
2458479.158 2018-12-26 TESS.RED 120.0 522.6
2458529.671 2019-02-15 TESS.RED 120.0 591.8
Parameter AVG Gaia DR2 Gaia DR3
System
M_G (mag) 0.312 ± 0.05 0.312 ± 0.05 /
parallax (mas) 0.028 ± 0.022 0.099 ± 0.036 -0.02 ± 0.024
pmdec (mas) -0.1 ± 1.3 -0.8 ± 2.5 -0.109 ± 0.029
pmra (mas) 2.0 ± 1.3 -0.2 ± 2.5 2.059 ± 0.031
Primary
Secondary
content_copy