Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: BD+481777
Coordinates: 09:30:46.78 (h:m:s) +48:16:23.77 (°:':'')
142.6949 (°) +48.2733 (°)
Classification: sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.678 ± 0.05
parallax () 4.041 ± 0.082

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 15, 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
APASS.B 10.386 0.072 mag
APASS.G 10.447 0.121 mag
GAIA2.BP 10.449 0.006 mag
APASS.V 10.716 0.030 mag
APASS.R 10.949 0.040 mag
GAIA2.G 10.645 0.001 mag
APASS.I 11.274 0.039 mag
GAIA2.RP 10.963 0.001 mag
2MASS.J 11.404 0.022 mag
2MASS.H 11.509 0.022 mag
2MASS.K 11.586 0.019 mag
WISE.W1 11.609 0.024 mag
WISE.W2 11.667 0.023 mag
WISE.W3 12.112 0.330 mag
WISE.W4 < 8.721 / mag
Parameter AVG Gaia DR2
System
M_G (mag) 3.678 ± 0.05 3.678 ± 0.05
parallax () 4.041 ± 0.082 4.041 ± 0.082
pmdec (mas) -63 ± 37 -63 ± 37
pmra (mas) 68 ± 38 68 ± 38
Primary
Secondary
content_copy