Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: KPD0640+1412
Coordinates: 06:43:31.91 (h:m:s) +14:09:26.06 (°:':'')
100.8830 (°) +14.1572 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.84 ± 0.11
parallax () 1.048 ± 0.03

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, 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 14.807 0.003 mag
GAIA3.G 14.809 0.003 mag
GAIA3.RP 14.792 0.004 mag
GALEX.NUV 15.362 0.022 mag
APASS.B 15.021 0.092 mag
APASS.G 14.763 0.032 mag
GAIA2.BP 14.770 0.007 mag
APASS.V 14.817 0.022 mag
APASS.R 14.896 0.006 mag
GAIA2.G 14.830 0.001 mag
APASS.I 15.039 0.006 mag
GAIA2.RP 14.790 0.002 mag
2MASS.J 14.896 0.041 mag
2MASS.H 14.862 0.067 mag
2MASS.K 14.996 0.122 mag
WISE.W1 15.063 0.048 mag
WISE.W2 15.180 0.094 mag
WISE.W3 < 12.218 / mag
WISE.W4 < 8.867 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457416.096 2016-01-28 LRS @ LAMOST 1500 4500.0 NA 3700 - 9099

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458479.158 2018-12-26 TESS.RED 120.0 522.6
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.962 ± 0.029 / 4.962 ± 0.029
M_G (mag) 4.84 ± 0.11 4.84 ± 0.11 /
parallax (mas) 1.048 ± 0.03 1.006 ± 0.051 1.073 ± 0.031
pmdec (mas) -15.451 ± 0.034 -15.432 ± 0.063 -15.458 ± 0.025
pmra (mas) 3.717 ± 0.039 3.632 ± 0.072 3.753 ± 0.03
Primary
Secondary
content_copy