Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: [DI91]1551
Coordinates: 04:08:19.95 (h:m:s) -75:06:06.51 (°:':'')
62.0831 (°) -75.1018 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.94 ± 0.13
parallax () 0.849 ± 0.03

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 15.248 0.004 mag
GAIA3.G 15.356 0.003 mag
GAIA3.RP 15.564 0.005 mag
GALEX.FUV 14.457 0.006 mag
GALEX.NUV 14.720 0.005 mag
APASS.B 15.187 0.057 mag
APASS.G 15.198 0.065 mag
GAIA2.BP 15.201 0.009 mag
APASS.V 15.426 0.018 mag
APASS.R 15.573 0.072 mag
GAIA2.G 15.373 0.001 mag
APASS.I 15.618 0.050 mag
GAIA2.RP 15.564 0.003 mag
2MASS.J 15.724 0.065 mag
2MASS.H 16.171 0.222 mag
2MASS.K < 15.602 / mag
WISE.W1 16.192 0.041 mag
WISE.W2 16.287 0.109 mag
WISE.W3 < 13.338 / mag
WISE.W4 < 9.722 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458339.235 2018-08-08 TESS.RED 120.0 669.2
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) 5.061 ± 0.041 / 5.061 ± 0.041
M_G (mag) 4.94 ± 0.13 4.94 ± 0.13 /
parallax (mas) 0.849 ± 0.03 0.818 ± 0.048 0.873 ± 0.036
pmdec (mas) 10.2 ± 0.048 10.241 ± 0.086 10.179 ± 0.044
pmra (mas) 5.734 ± 0.041 5.71 ± 0.072 5.748 ± 0.04
Primary
Secondary
content_copy