Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: HE1256-2738
Coordinates: 12:59:01.39 (h:m:s) -27:54:18.77 (°:':'')
194.7558 (°) -27.9052 (°)
Classification: He-sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.37 ± 0.39
parallax () 0.51 ± 0.063

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 16, 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 16.355 0.004 mag
GAIA3.G 16.485 0.003 mag
GAIA3.RP 16.738 0.007 mag
GALEX.FUV 15.311 0.022 mag
GALEX.NUV 15.479 0.011 mag
APASS.B 16.291 0.042 mag
APASS.G 16.316 0.053 mag
GAIA2.BP 16.297 0.014 mag
APASS.V 16.491 0.106 mag
APASS.R 16.690 0.079 mag
GAIA2.G 16.521 0.004 mag
GAIA2.RP 16.742 0.008 mag
WISE.W1 16.738 0.077 mag
WISE.W2 17.050 0.344 mag
WISE.W3 < 12.796 / mag
WISE.W4 < 9.346 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.78 ± 0.15 / 4.78 ± 0.15
M_G (mag) 5.37 ± 0.39 5.37 ± 0.39 /
parallax (mas) 0.51 ± 0.063 0.59 ± 0.1 0.457 ± 0.07
pmdec (mas) -4.818 ± 0.077 -4.6 ± 0.14 -4.899 ± 0.054
pmra (mas) -21.34 ± 0.1 -21.34 ± 0.19 -21.343 ± 0.073
Primary
Secondary
content_copy