Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE1254-1540
Coordinates: 12:57:19.35 (h:m:s) -15:56:22.66 (°:':'')
194.3306 (°) -15.9396 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.49 ± 0.19
parallax () 0.858 ± 0.052

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 15.438 0.004 mag
GAIA3.G 15.524 0.003 mag
GAIA3.RP 15.645 0.005 mag
GALEX.FUV 14.561 0.016 mag
GALEX.NUV 14.758 0.006 mag
APASS.B 15.472 0.046 mag
APASS.G 15.424 0.030 mag
GAIA2.BP 15.395 0.015 mag
APASS.V 15.615 0.065 mag
APASS.R 15.746 0.050 mag
GAIA2.G 15.540 0.001 mag
APASS.I 16.117 0.091 mag
GAIA2.RP 15.649 0.003 mag
2MASS.J 15.556 0.070 mag
2MASS.H 15.375 0.098 mag
2MASS.K 15.061 0.136 mag
WISE.W1 15.144 0.035 mag
WISE.W2 15.209 0.076 mag
WISE.W3 < 12.770 / mag
WISE.W4 < 9.296 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.95 ± 0.081 / 4.95 ± 0.081
M_G (mag) 5.49 ± 0.19 5.49 ± 0.19 /
parallax (mas) 0.858 ± 0.052 0.979 ± 0.084 0.768 ± 0.062
pmdec (mas) -11.141 ± 0.072 -11.34 ± 0.13 -11.044 ± 0.064
pmra (mas) -8.276 ± 0.096 -8.41 ± 0.17 -8.213 ± 0.079
Primary
Secondary
content_copy