Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: KUV02587-0252
Coordinates: 03:01:15.81 (h:m:s) -02:40:13.57 (°:':'')
45.3159 (°) -2.6704 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.126 ± 0.093
parallax () 1.186 ± 0.029

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 13.727 0.003 mag
GAIA3.G 13.824 0.003 mag
GAIA3.RP 14.017 0.004 mag
GALEX.NUV 13.521 0.006 mag
SDSS.U 13.647 0.004 mag
APASS.B 13.719 0.012 mag
APASS.G 13.695 0.021 mag
SDSS.G 14.067 0.009 mag
GAIA2.BP 13.691 0.009 mag
APASS.V 13.843 0.027 mag
APASS.R 14.051 0.014 mag
SDSS.R 14.022 0.003 mag
GAIA2.G 13.845 0.001 mag
APASS.I 14.397 0.076 mag
SDSS.I 14.316 0.003 mag
GAIA2.RP 14.017 0.002 mag
SDSS.Z 14.589 0.004 mag
2MASS.J 14.270 0.029 mag
2MASS.H 14.431 0.050 mag
2MASS.K 14.389 0.063 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457304.260 2015-10-08 LRS @ LAMOST 1500 4500.0 NA 3700 - 9093

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458423.876 2018-11-01 TESS.RED 120.0 622.8
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.248 ± 0.026 / 4.248 ± 0.026
M_G (mag) 4.126 ± 0.093 4.126 ± 0.093 /
parallax (mas) 1.186 ± 0.029 1.138 ± 0.049 1.216 ± 0.031
pmdec (mas) 2.94 ± 0.042 2.888 ± 0.077 2.961 ± 0.032
pmra (mas) 12.454 ± 0.045 12.372 ± 0.083 12.49 ± 0.036
Primary
Secondary
content_copy