Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: JL54
Coordinates: 20:35:14.92 (h:m:s) -77:42:12.78 (°:':'')
308.8122 (°) -77.7035 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.3 ± 0.62
parallax () 0.163 ± 0.031

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 15.998 0.004 mag
GAIA3.G 16.094 0.003 mag
GAIA3.RP 16.266 0.005 mag
GALEX.FUV 14.927 0.013 mag
GALEX.NUV 15.433 0.010 mag
APASS.B 15.975 0.087 mag
APASS.G 15.976 0.074 mag
GAIA2.BP 15.938 0.008 mag
APASS.V 16.128 0.103 mag
APASS.R 16.278 0.105 mag
GAIA2.G 16.121 0.001 mag
GAIA2.RP 16.262 0.004 mag
2MASS.J 16.553 0.133 mag
2MASS.H < 16.337 / mag
2MASS.K < 16.321 / mag
WISE.W1 16.127 0.049 mag
WISE.W2 15.869 0.123 mag
WISE.W3 < 12.779 / mag
WISE.W4 < 9.101 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.06 ± 0.23 / 2.06 ± 0.23
M_G (mag) 2.3 ± 0.62 2.3 ± 0.62 /
parallax (mas) 0.163 ± 0.031 0.172 ± 0.049 0.156 ± 0.037
pmdec (mas) -3.041 ± 0.046 -3.053 ± 0.084 -3.036 ± 0.038
pmra (mas) -2.058 ± 0.041 -2.091 ± 0.074 -2.043 ± 0.035
Primary
Secondary
content_copy