Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: J165438.5+031847
Coordinates: 16:54:38.46 (h:m:s) +03:18:47.38 (°:':'')
253.6602 (°) +3.3132 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.58 ± 0.31
parallax () 0.464 ± 0.042

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 14.915 0.003 mag
GAIA3.G 15.056 0.003 mag
GAIA3.RP 15.318 0.004 mag
GALEX.FUV 13.457 0.007 mag
GALEX.NUV 14.079 0.003 mag
SDSS.U 14.461 0.003 mag
APASS.B 14.900 0.052 mag
APASS.G 14.877 0.037 mag
SDSS.G 14.826 0.003 mag
GAIA2.BP 14.854 0.012 mag
APASS.V 15.090 0.066 mag
APASS.R 15.253 0.081 mag
SDSS.R 15.285 0.003 mag
GAIA2.G 15.072 0.001 mag
APASS.I 15.458 0.060 mag
SDSS.I 15.624 0.003 mag
GAIA2.RP 15.312 0.002 mag
SDSS.Z 15.970 0.008 mag
2MASS.J 15.636 0.072 mag
2MASS.H 15.673 0.118 mag
2MASS.K 15.688 0.217 mag
WISE.W1 15.309 0.039 mag
WISE.W2 15.455 0.108 mag
WISE.W3 < 12.684 / mag
WISE.W4 < 8.537 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.28 ± 0.095 / 3.28 ± 0.095
M_G (mag) 3.58 ± 0.31 3.58 ± 0.31 /
parallax (mas) 0.464 ± 0.042 0.502 ± 0.073 0.441 ± 0.042
pmdec (mas) -5.607 ± 0.04 -5.638 ± 0.072 -5.593 ± 0.034
pmra (mas) -4.513 ± 0.059 -4.59 ± 0.11 -4.481 ± 0.044
Primary
Secondary
content_copy