Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: KPD2230+4937
Coordinates: 22:32:26.50 (h:m:s) +49:53:22.18 (°:':'')
338.1104 (°) +49.8895 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.4 ± 0.15
parallax () 0.772 ± 0.033

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 14, 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 15.701 0.003 mag
GAIA3.G 15.792 0.003 mag
GAIA3.RP 15.963 0.005 mag
GALEX.NUV 15.424 0.018 mag
GAIA2.BP 15.652 0.005 mag
GAIA2.G 15.811 0.001 mag
GAIA2.RP 15.955 0.005 mag
2MASS.J 16.207 0.107 mag
2MASS.H < 16.008 / mag
2MASS.K < 16.873 / mag
WISE.W1 15.668 0.047 mag
WISE.W2 15.861 0.143 mag
WISE.W3 < 12.747 / mag
WISE.W4 < 9.036 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.127 ± 0.049 / 5.127 ± 0.049
M_G (mag) 5.4 ± 0.15 5.4 ± 0.15 /
parallax (mas) 0.772 ± 0.033 0.829 ± 0.056 0.736 ± 0.036
pmdec (mas) -2.641 ± 0.042 -2.59 ± 0.078 -2.663 ± 0.033
pmra (mas) -4.515 ± 0.046 -4.551 ± 0.085 -4.5 ± 0.035
Primary
Secondary
content_copy