Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: GALEXJ203850.22-265747.16
Coordinates: 20:38:50.51 (h:m:s) -26:57:54.27 (°:':'')
309.7104 (°) -26.9651 (°)
Classification: sdO+G3.5III
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.11 ± 0.05
parallax () 1.255 ± 0.021

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 11.946 0.006 mag
GAIA3.G 11.649 0.003 mag
GAIA3.RP 11.154 0.007 mag
APASS.B 12.307 0.058 mag
APASS.G 12.017 0.012 mag
GAIA2.BP 11.933 0.004 mag
APASS.V 11.866 0.098 mag
APASS.R 11.655 0.017 mag
GAIA2.G 11.642 0.002 mag
APASS.I 11.445 0.040 mag
GAIA2.RP 11.151 0.004 mag
2MASS.J 10.398 0.024 mag
2MASS.H 9.944 0.021 mag
2MASS.K 9.843 0.022 mag
WISE.W1 9.793 0.024 mag
WISE.W2 9.783 0.020 mag
WISE.W3 9.788 0.056 mag
WISE.W4 8.889 0.523 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) 2.154 ± 0.014 / 2.154 ± 0.014
M_G (mag) 2.11 ± 0.05 2.11 ± 0.05 /
parallax (mas) 1.255 ± 0.021 1.24 ± 0.038 1.262 ± 0.018
pmdec (mas) -12.69 ± 0.5 -12.6 ± 1.0 -12.694 ± 0.015
pmra (mas) -6.98 ± 0.5 -6.0 ± 1.0 -6.996 ± 0.019
Primary
Secondary
content_copy