Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC20149-4841
Coordinates: 20:18:31.79 (h:m:s) -48:32:30.59 (°:':'')
304.6324 (°) -48.5418 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.925 ± 0.05
parallax () 0.243 ± 0.043

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, 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 16.115 0.004 mag
GAIA3.G 16.089 0.003 mag
GAIA3.RP 15.981 0.005 mag
GAIA2.BP 16.078 0.006 mag
GAIA2.G 16.113 0.001 mag
GAIA2.RP 15.989 0.005 mag
2MASS.J 15.631 0.047 mag
2MASS.H 15.459 0.100 mag
2MASS.K 15.343 0.173 mag
WISE.W1 15.288 0.035 mag
WISE.W2 15.393 0.085 mag
WISE.W3 < 12.749 / mag
WISE.W4 < 8.734 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.09 ± 0.19 / 3.09 ± 0.19
M_G (mag) 2.925 ± 0.05 2.925 ± 0.05 /
parallax (mas) 0.243 ± 0.043 0.23 ± 0.071 0.251 ± 0.047
pmdec (mas) -6.8 ± 1.8 -8.5 ± 3.6 -6.784 ± 0.039
pmra (mas) -4.8 ± 1.8 -3.7 ± 3.6 -4.779 ± 0.046
Primary
Secondary
content_copy