Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: BD+37442
Coordinates: 01:58:33.43 (h:m:s) +38:34:23.85 (°:':'')
29.6393 (°) +38.5733 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) -0.63 ± 0.47
parallax () 0.893 ± 0.088

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 9.795 0.003 mag
GAIA3.G 9.941 0.003 mag
GAIA3.RP 10.205 0.004 mag
APASS.G 10.122 0.079 mag
GAIA2.BP 9.813 0.003 mag
APASS.V 10.017 0.011 mag
APASS.R 10.237 0.022 mag
GAIA2.G 9.948 0.002 mag
APASS.I 10.548 0.061 mag
GAIA2.RP 10.211 0.003 mag
2MASS.J 10.553 0.020 mag
2MASS.H 10.681 0.021 mag
2MASS.K 10.748 0.019 mag
WISE.W1 10.846 0.023 mag
WISE.W2 10.908 0.021 mag
WISE.W3 11.003 0.086 mag
WISE.W4 < 9.258 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) -0.189 ± 0.066 / -0.189 ± 0.066
M_G (mag) -0.63 ± 0.47 -0.63 ± 0.47 /
parallax (mas) 0.893 ± 0.088 0.77 ± 0.16 0.942 ± 0.062
pmdec (mas) -7.334 ± 0.094 -7.49 ± 0.18 -7.274 ± 0.068
pmra (mas) -10.359 ± 0.099 -9.99 ± 0.19 -10.487 ± 0.065
Primary
Secondary
content_copy