Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: GALEXJ22018-7552
Coordinates: 22:01:51.44 (h:m:s) -75:52:01.76 (°:':'')
330.4644 (°) -75.8672 (°)
Classification: He-sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 8.742 ± 0.05
parallax () 1.35 ± 0.16

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 18.441 0.064 mag
GAIA3.G 18.170 0.003 mag
GAIA3.RP 17.036 0.016 mag
GALEX.FUV 12.456 0.005 mag
GALEX.NUV 12.388 0.003 mag
APASS.B 12.841 0.022 mag
APASS.G 12.833 0.025 mag
GAIA2.BP 18.451 0.093 mag
APASS.V 12.980 0.027 mag
APASS.R 13.207 0.037 mag
GAIA2.G 18.161 0.004 mag
APASS.I 13.488 0.034 mag
GAIA2.RP 17.023 0.023 mag
2MASS.J 15.644 0.092 mag
2MASS.H 15.066 0.094 mag
2MASS.K 14.889 0.130 mag
WISE.W1 13.481 0.025 mag
WISE.W2 13.573 0.033 mag
WISE.W3 < 13.029 / mag
WISE.W4 < 9.424 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
M_G (mag) 8.742 ± 0.05 8.742 ± 0.05 /
parallax (mas) 1.35 ± 0.16 1.31 ± 0.29 1.37 ± 0.11
pmdec (mas) -4.7 ± 2.8 -6.7 ± 5.6 -4.66 ± 0.16
pmra (mas) 12.7 ± 1.7 15.5 ± 3.3 12.56 ± 0.14
Primary
Secondary
content_copy