Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: J223818.0-255759
Coordinates: 22:38:17.96 (h:m:s) -25:57:59.30 (°:':'')
339.5748 (°) -25.9665 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.99 ± 0.22
parallax () 0.757 ± 0.042

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 14.699 0.003 mag
GAIA3.G 14.829 0.003 mag
GAIA3.RP 15.104 0.004 mag
APASS.B 14.643 0.029 mag
APASS.G 14.635 0.042 mag
GAIA2.BP 14.643 0.012 mag
APASS.V 14.847 0.013 mag
APASS.R 15.085 0.072 mag
GAIA2.G 14.851 0.001 mag
APASS.I 15.479 0.118 mag
GAIA2.RP 15.106 0.004 mag
2MASS.J 15.416 0.068 mag
2MASS.H 15.702 0.147 mag
2MASS.K 15.260 0.166 mag
WISE.W1 15.773 0.050 mag
WISE.W2 15.595 0.133 mag
WISE.W3 < 12.512 / mag
WISE.W4 < 8.969 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458367.808 2018-09-06 TESS.RED 120.0 657.9
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.378 ± 0.056 / 4.378 ± 0.056
M_G (mag) 3.99 ± 0.22 3.99 ± 0.22 /
parallax (mas) 0.757 ± 0.042 0.673 ± 0.07 0.812 ± 0.045
pmdec (mas) -11.536 ± 0.062 -11.48 ± 0.12 -11.553 ± 0.04
pmra (mas) -8.502 ± 0.068 -8.3 ± 0.13 -8.567 ± 0.042
Primary
Secondary
content_copy