Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC21387-6447
Coordinates: 21:42:39.10 (h:m:s) -64:33:37.51 (°:':'')
325.6629 (°) -64.5604 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.085 ± 0.05
parallax () 0.578 ± 0.021

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 14.280 0.003 mag
GAIA3.G 14.178 0.003 mag
GAIA3.RP 13.973 0.004 mag
GALEX.FUV 13.734 0.007 mag
GALEX.NUV 14.181 0.006 mag
APASS.B 14.402 0.027 mag
APASS.G 14.275 0.035 mag
GAIA2.BP 14.262 0.003 mag
APASS.V 14.239 0.013 mag
APASS.R 14.266 0.046 mag
GAIA2.G 14.194 0.000 mag
APASS.I 14.299 0.059 mag
GAIA2.RP 13.978 0.001 mag
2MASS.J 13.645 0.024 mag
2MASS.H 13.502 0.028 mag
2MASS.K 13.493 0.040 mag
WISE.W1 13.432 0.025 mag
WISE.W2 13.426 0.031 mag
WISE.W3 < 12.369 / mag
WISE.W4 < 8.630 / 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) 2.947 ± 0.032 / 2.947 ± 0.032
M_G (mag) 3.085 ± 0.05 3.085 ± 0.05 /
parallax (mas) 0.578 ± 0.021 0.6 ± 0.038 0.567 ± 0.018
pmdec (mas) -14.1 ± 1.7 -15.5 ± 3.3 -14.113 ± 0.016
pmra (mas) 0.6 ± 1.7 4.9 ± 3.3 0.625 ± 0.013
Primary
Secondary
content_copy