Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC04474-1812
Coordinates: 04:49:37.57 (h:m:s) -18:07:00.16 (°:':'')
72.4065 (°) -18.1167 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 12.908 ± 0.05
parallax () 24.861 ± 0.025

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 15, Reduced spectroscopic observations: 0, Spectroscopic raw files: 0, Light curves: 1

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.061 0.004 mag
GAIA3.G 15.917 0.003 mag
GAIA3.RP 15.665 0.004 mag
GALEX.FUV 20.776 0.285 mag
GALEX.NUV 17.431 0.020 mag
GAIA2.BP 16.047 0.003 mag
GAIA2.G 15.934 0.001 mag
GAIA2.RP 15.671 0.003 mag
2MASS.J 15.424 0.039 mag
2MASS.H 15.320 0.080 mag
2MASS.K 15.417 0.180 mag
WISE.W1 15.285 0.034 mag
WISE.W2 15.374 0.077 mag
WISE.W3 < 12.400 / mag
WISE.W4 < 9.088 / mag

Light curves

Light curves

HJD Date Passband Exptime (s) Duration (h)
2458451.133 2018-11-28 TESS.RED 120.0 631.5
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 12.8983 ± 0.0031 / 12.8983 ± 0.0031
M_G (mag) 12.908 ± 0.05 12.908 ± 0.05 /
parallax (mas) 24.861 ± 0.025 24.819 ± 0.038 24.897 ± 0.033
pmdec (mas) 16.47 ± 0.95 20.9 ± 1.9 16.404 ± 0.027
pmra (mas) -33.2 ± 1.3 -34.4 ± 2.6 -33.147 ± 0.026
Primary
Secondary
content_copy