Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: J200654.9+144254
Coordinates: 20:06:54.87 (h:m:s) +14:42:54.00 (°:':'')
301.7286 (°) +14.7150 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.898 ± 0.078
parallax () 1.28 ± 0.03

Notes

Aliases

Tags

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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 14.196 0.003 mag
GAIA3.G 14.317 0.003 mag
GAIA3.RP 14.542 0.004 mag
GALEX.FUV 13.437 0.007 mag
GALEX.NUV 14.175 0.006 mag
APASS.B 14.231 0.088 mag
APASS.G 14.176 0.054 mag
GAIA2.BP 14.158 0.005 mag
APASS.V 14.329 0.036 mag
APASS.R 14.525 0.041 mag
GAIA2.G 14.336 0.001 mag
APASS.I 14.912 0.107 mag
GAIA2.RP 14.543 0.002 mag
2MASS.J 14.745 0.039 mag
2MASS.H 14.977 0.078 mag
2MASS.K 14.962 0.141 mag
WISE.W1 14.956 0.035 mag
WISE.W2 15.684 0.118 mag
WISE.W3 < 12.806 / mag
WISE.W4 < 8.985 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457541.290 2016-06-01 LRS @ LAMOST 1500 4204.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.832 ± 0.03 / 4.832 ± 0.03
M_G (mag) 4.898 ± 0.078 4.898 ± 0.078 /
parallax (mas) 1.28 ± 0.03 1.295 ± 0.047 1.268 ± 0.038
pmdec (mas) -15.884 ± 0.028 -15.908 ± 0.048 -15.87 ± 0.028
pmra (mas) 0.083 ± 0.037 0.125 ± 0.064 0.058 ± 0.038
Primary
Secondary
content_copy