Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Feige81
Coordinates: 13:31:53.55 (h:m:s) +15:41:17.57 (°:':'')
202.9731 (°) +15.6882 (°)
Classification: sdB+dM
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.962 ± 0.097
parallax () 1.237 ± 0.032

Notes

Aliases

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visibility

Observations

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

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 13.351 0.004 mag
GAIA3.G 13.485 0.003 mag
GAIA3.RP 13.747 0.005 mag
GALEX.NUV 13.533 0.001 mag
SDSS.U 13.204 0.004 mag
APASS.B 13.310 0.026 mag
APASS.G 13.294 0.031 mag
SDSS.G 13.480 0.002 mag
GAIA2.BP 13.309 0.006 mag
APASS.V 13.474 0.071 mag
APASS.R 13.701 0.043 mag
SDSS.R 13.950 0.003 mag
GAIA2.G 13.500 0.001 mag
APASS.I 14.097 0.054 mag
SDSS.I 14.109 0.005 mag
GAIA2.RP 13.745 0.004 mag
SDSS.Z 14.411 0.005 mag
2MASS.J 14.035 0.028 mag
2MASS.H 14.183 0.040 mag
2MASS.K 14.235 0.066 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456393.154 2013-04-10 LRS @ LAMOST 1500 1200.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.945 ± 0.027 / 3.945 ± 0.027
M_G (mag) 3.962 ± 0.097 3.962 ± 0.097 /
parallax (mas) 1.237 ± 0.032 1.238 ± 0.055 1.236 ± 0.034
pmdec (mas) -16.084 ± 0.029 -15.99 ± 0.054 -16.117 ± 0.019
pmra (mas) -23.118 ± 0.059 -23.2 ± 0.11 -23.093 ± 0.034
Primary
Secondary
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