Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: EC21470-8407
Coordinates: 21:55:19.29 (h:m:s) -83:53:40.89 (°:':'')
328.8304 (°) -83.8947 (°)
Classification: He-sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.577 ± 0.05
parallax () 0.253 ± 0.033

Notes

Aliases

Tags

Loading...

visibility

Observations

Photometric observations: 17, 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 16.380 0.007 mag
GAIA3.G 16.492 0.003 mag
GAIA3.RP 16.675 0.007 mag
APASS.B 16.332 0.000 mag
APASS.G 16.200 0.064 mag
GAIA2.BP 16.302 0.012 mag
APASS.V 16.206 0.000 mag
APASS.R 16.313 0.069 mag
GAIA2.G 16.518 0.002 mag
GAIA2.RP 16.662 0.006 mag
2MASS.J 16.752 0.162 mag
2MASS.H < 16.072 / mag
2MASS.K < 15.829 / mag
WISE.W1 14.699 0.029 mag
WISE.W2 14.625 0.047 mag
WISE.W3 11.335 0.116 mag
WISE.W4 < 8.851 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.47 ± 0.16 / 3.47 ± 0.16
M_G (mag) 3.577 ± 0.05 3.577 ± 0.05 /
parallax (mas) 0.253 ± 0.033 0.258 ± 0.052 0.249 ± 0.041
pmdec (mas) 6 ± 23 -32 ± 47 6.064 ± 0.052
pmra (mas) 10 ± 10 39 ± 20 9.62 ± 0.053
Primary
Secondary
content_copy