Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: EC20187-4939
Coordinates: 20:22:22.20 (h:m:s) -49:29:40.10 (°:':'')
305.5925 (°) -49.4945 (°)
Classification: He-sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.408 ± 0.076
parallax () 1.585 ± 0.033

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 13.248 0.003 mag
GAIA3.G 13.392 0.003 mag
GAIA3.RP 13.662 0.004 mag
GALEX.FUV 12.237 0.003 mag
GALEX.NUV 13.179 0.003 mag
APASS.B 13.189 0.025 mag
APASS.G 13.198 0.017 mag
GAIA2.BP 13.194 0.006 mag
APASS.V 13.433 0.029 mag
APASS.R 13.661 0.020 mag
GAIA2.G 13.409 0.001 mag
APASS.I 13.992 0.055 mag
GAIA2.RP 13.661 0.003 mag
2MASS.J 13.925 0.030 mag
2MASS.H 13.939 0.048 mag
2MASS.K 14.023 0.067 mag
WISE.W1 14.053 0.027 mag
WISE.W2 14.055 0.043 mag
WISE.W3 < 12.526 / mag
WISE.W4 < 9.264 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.393 ± 0.023 / 4.393 ± 0.023
M_G (mag) 4.408 ± 0.076 4.408 ± 0.076 /
parallax (mas) 1.585 ± 0.033 1.584 ± 0.056 1.586 ± 0.036
pmdec (mas) -26.965 ± 0.041 -27.169 ± 0.076 -26.879 ± 0.032
pmra (mas) 25.795 ± 0.045 25.617 ± 0.082 25.876 ± 0.037
Primary
Secondary
content_copy