Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC21284-3456
Coordinates: 21:31:30.64 (h:m:s) -34:42:45.35 (°:':'')
322.8777 (°) -34.7126 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.79 ± 0.65
parallax () 0.332 ± 0.058

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, 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 14.870 0.003 mag
GAIA3.G 14.911 0.003 mag
GAIA3.RP 14.993 0.004 mag
APASS.B 14.894 0.089 mag
APASS.G 14.807 0.059 mag
GAIA2.BP 14.843 0.007 mag
APASS.V 14.915 0.056 mag
APASS.R 15.097 0.075 mag
GAIA2.G 14.934 0.001 mag
APASS.I 15.159 0.294 mag
GAIA2.RP 14.998 0.002 mag
2MASS.J 15.147 0.045 mag
2MASS.H 15.093 0.076 mag
2MASS.K 15.072 0.122 mag
WISE.W1 15.302 0.038 mag
WISE.W2 15.346 0.113 mag
WISE.W3 < 12.148 / mag
WISE.W4 < 8.078 / 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) 2.43 ± 0.11 / 2.43 ± 0.11
M_G (mag) 2.79 ± 0.65 2.79 ± 0.65 /
parallax (mas) 0.332 ± 0.058 0.37 ± 0.11 0.319 ± 0.036
pmdec (mas) -10.919 ± 0.062 -10.89 ± 0.12 -10.931 ± 0.043
pmra (mas) 8.56 ± 0.07 8.58 ± 0.13 8.555 ± 0.041
Primary
Secondary
content_copy