Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC21077-4815
Coordinates: 21:11:11.46 (h:m:s) -48:02:56.77 (°:':'')
317.7978 (°) -48.0491 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.3 ± 0.22
parallax () 0.667 ± 0.041

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 15.086 0.004 mag
GAIA3.G 15.243 0.003 mag
GAIA3.RP 15.554 0.005 mag
GALEX.FUV 14.406 0.012 mag
GALEX.NUV 14.146 0.004 mag
APASS.B 15.069 0.023 mag
APASS.G 15.060 0.030 mag
GAIA2.BP 14.999 0.012 mag
APASS.V 15.286 0.018 mag
APASS.R 15.501 0.030 mag
GAIA2.G 15.256 0.001 mag
APASS.I 16.080 0.050 mag
GAIA2.RP 15.540 0.005 mag
2MASS.J 16.073 0.116 mag
2MASS.H < 15.342 / mag
2MASS.K < 15.320 / mag
WISE.W1 16.082 0.054 mag
WISE.W2 16.030 0.172 mag
WISE.W3 < 12.516 / mag
WISE.W4 < 8.858 / 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) 4.417 ± 0.07 / 4.417 ± 0.07
M_G (mag) 4.3 ± 0.22 4.3 ± 0.22 /
parallax (mas) 0.667 ± 0.041 0.644 ± 0.066 0.684 ± 0.048
pmdec (mas) -8.387 ± 0.041 -8.412 ± 0.075 -8.376 ± 0.034
pmra (mas) -2.235 ± 0.056 -2.41 ± 0.1 -2.158 ± 0.045
Primary
Secondary
content_copy