Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC05421-5127
Coordinates: 05:43:21.07 (h:m:s) -51:26:13.57 (°:':'')
85.8378 (°) -51.4371 (°)
Classification: sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 0.447 ± 0.05
parallax () 0.306 ± 0.024

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, 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 12.904 0.003 mag
GAIA3.G 13.062 0.003 mag
GAIA3.RP 13.368 0.004 mag
APASS.B 12.850 0.021 mag
APASS.G 12.853 0.051 mag
GAIA2.BP 12.825 0.006 mag
APASS.V 13.093 0.016 mag
APASS.R 13.351 0.030 mag
GAIA2.G 13.081 0.001 mag
APASS.I 13.741 0.158 mag
GAIA2.RP 13.367 0.001 mag
2MASS.J 13.786 0.023 mag
2MASS.H 13.896 0.040 mag
2MASS.K 14.007 0.046 mag
WISE.W1 14.057 0.025 mag
WISE.W2 14.203 0.031 mag
WISE.W3 < 13.187 / mag
WISE.W4 < 9.659 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
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
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 0.55 ± 0.1 / 0.55 ± 0.1
M_G (mag) 0.447 ± 0.05 0.447 ± 0.05 /
parallax (mas) 0.306 ± 0.024 0.297 ± 0.035 0.314 ± 0.032
pmdec (mas) 0.13 ± 0.7 -0.2 ± 1.4 0.141 ± 0.042
pmra (mas) 1 ± 11 11 ± 22 1.302 ± 0.034
Primary
Secondary
content_copy