Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC03477-5711
Coordinates: 03:48:53.73 (h:m:s) -57:01:58.56 (°:':'')
57.2239 (°) -57.0329 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 1.708 ± 0.05
parallax () 0.174 ± 0.025

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 3

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.769 0.004 mag
GAIA3.G 15.826 0.003 mag
GAIA3.RP 15.939 0.005 mag
GALEX.FUV 16.387 0.016 mag
GALEX.NUV 16.136 0.011 mag
APASS.B 15.777 0.055 mag
APASS.G 15.697 0.040 mag
GAIA2.BP 15.748 0.005 mag
APASS.V 15.784 0.077 mag
APASS.R 15.974 0.009 mag
GAIA2.G 15.847 0.001 mag
APASS.I 16.123 0.114 mag
GAIA2.RP 15.939 0.006 mag
2MASS.J 15.987 0.087 mag
2MASS.H 16.241 0.236 mag
2MASS.K < 16.092 / mag
WISE.W1 16.263 0.046 mag
WISE.W2 16.603 0.170 mag
WISE.W3 < 13.102 / mag
WISE.W4 < 9.398 / 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
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.24 ± 0.15 / 2.24 ± 0.15
M_G (mag) 1.708 ± 0.05 1.708 ± 0.05 /
parallax (mas) 0.174 ± 0.025 0.149 ± 0.042 0.191 ± 0.028
pmdec (mas) 0.1 ± 3.1 -5.4 ± 6.2 0.177 ± 0.039
pmra (mas) 7.6 ± 2.4 6.0 ± 4.8 7.576 ± 0.038
Primary
Secondary
content_copy