Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: J202026.1-190150
Coordinates: 20:20:26.06 (h:m:s) -19:01:50.32 (°:':'')
305.1086 (°) -19.0306 (°)
Classification: He-sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.54 ± 0.18
parallax () 0.699 ± 0.036

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, 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 14.294 0.003 mag
GAIA3.G 14.425 0.003 mag
GAIA3.RP 14.664 0.004 mag
GALEX.FUV 13.336 0.007 mag
GALEX.NUV 14.218 0.006 mag
APASS.B 14.323 0.040 mag
APASS.G 14.278 0.011 mag
GAIA2.BP 14.219 0.007 mag
APASS.V 14.453 0.045 mag
APASS.R 14.697 0.025 mag
GAIA2.G 14.442 0.001 mag
APASS.I 14.983 0.153 mag
GAIA2.RP 14.659 0.002 mag
2MASS.J 14.961 0.033 mag
2MASS.H 15.125 0.075 mag
2MASS.K 15.234 0.140 mag
WISE.W1 15.422 0.045 mag
WISE.W2 15.290 0.105 mag
WISE.W3 < 12.534 / mag
WISE.W4 < 8.854 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.748 ± 0.061 / 3.748 ± 0.061
M_G (mag) 3.54 ± 0.18 3.54 ± 0.18 /
parallax (mas) 0.699 ± 0.036 0.659 ± 0.056 0.732 ± 0.045
pmdec (mas) -11.984 ± 0.033 -11.916 ± 0.057 -12.024 ± 0.034
pmra (mas) -2.521 ± 0.05 -2.363 ± 0.089 -2.599 ± 0.044
Primary
Secondary
content_copy