Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: Feige102
Coordinates: 14:43:01.70 (h:m:s) +51:44:10.36 (°:':'')
220.7571 (°) +51.7362 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.56 ± 0.36
parallax () 0.258 ± 0.032

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.022 0.003 mag
GAIA3.G 16.095 0.003 mag
GAIA3.RP 16.251 0.005 mag
GALEX.FUV 16.149 0.023 mag
GALEX.NUV 16.029 0.015 mag
SDSS.U 16.040 0.005 mag
SDSS.G 15.881 0.004 mag
GAIA2.BP 15.980 0.005 mag
SDSS.R 16.256 0.004 mag
GAIA2.G 16.118 0.001 mag
SDSS.I 16.556 0.005 mag
GAIA2.RP 16.244 0.003 mag
SDSS.Z 16.797 0.010 mag
2MASS.J 16.391 0.133 mag
2MASS.H 16.253 0.245 mag
2MASS.K 15.943 0.286 mag
WISE.W1 17.096 0.080 mag
WISE.W2 16.989 0.253 mag
WISE.W3 < 12.591 / mag
WISE.W4 < 9.398 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452781.799 2003-05-22 SDSS spectrograph @ SDSS 2.5-M 1900 2100.0 NA 3810 - 9200
2456390.500 2013-04-08 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3612 - 10394
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.82 ± 0.17 / 2.82 ± 0.17
M_G (mag) 3.56 ± 0.36 3.56 ± 0.36 /
parallax (mas) 0.258 ± 0.032 0.308 ± 0.052 0.221 ± 0.038
pmdec (mas) -12.986 ± 0.046 -13.047 ± 0.082 -12.955 ± 0.042
pmra (mas) -8.24 ± 0.048 -8.392 ± 0.088 -8.175 ± 0.038
Primary
Secondary
content_copy