Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: GALEXJ21425-2948
Coordinates: 21:42:33.80 (h:m:s) -29:48:59.25 (°:':'')
325.6408 (°) -29.8165 (°)
Classification: sdB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.945 ± 0.05
parallax () 1.743 ± 0.032

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 12.864 0.004 mag
GAIA3.G 12.731 0.003 mag
GAIA3.RP 12.454 0.004 mag
GALEX.FUV 12.618 0.006 mag
GALEX.NUV 13.269 0.004 mag
APASS.B 13.058 0.045 mag
APASS.G 12.862 0.018 mag
GAIA2.BP 12.839 0.006 mag
APASS.V 12.791 0.065 mag
APASS.R 12.826 0.051 mag
GAIA2.G 12.735 0.001 mag
APASS.I 12.756 0.098 mag
GAIA2.RP 12.455 0.004 mag
2MASS.J 12.000 0.023 mag
2MASS.H 11.774 0.025 mag
2MASS.K 11.711 0.026 mag
WISE.W1 11.614 0.024 mag
WISE.W2 11.662 0.023 mag
WISE.W3 11.445 0.176 mag
WISE.W4 < 9.041 / 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) 3.937 ± 0.016 / 3.937 ± 0.016
M_G (mag) 3.945 ± 0.05 3.945 ± 0.05 /
parallax (mas) 1.743 ± 0.032 1.746 ± 0.057 1.742 ± 0.027
pmdec (mas) -23.78 ± 0.5 -23.1 ± 1.0 -23.791 ± 0.023
pmra (mas) 15.49 ± 0.55 14.8 ± 1.1 15.504 ± 0.028
Primary
Secondary
content_copy