Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SBSS1656+556
Coordinates: 16:57:13.10 (h:m:s) +55:35:43.82 (°:':'')
254.3046 (°) +55.5955 (°)
Classification: sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.698 ± 0.05
parallax () 0.392 ± 0.02

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 14, 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 15.939 0.004 mag
GAIA3.G 15.669 0.003 mag
GAIA3.RP 15.244 0.004 mag
GALEX.NUV 18.567 0.043 mag
GAIA2.BP 15.944 0.003 mag
GAIA2.G 15.682 0.001 mag
GAIA2.RP 15.250 0.003 mag
2MASS.J 14.782 0.037 mag
2MASS.H 14.305 0.053 mag
2MASS.K 14.492 0.089 mag
WISE.W1 14.217 0.025 mag
WISE.W2 14.262 0.031 mag
WISE.W3 < 13.321 / mag
WISE.W4 < 10.286 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.589 ± 0.07 / 3.589 ± 0.07
M_G (mag) 3.698 ± 0.05 3.698 ± 0.05 /
parallax (mas) 0.392 ± 0.02 0.401 ± 0.029 0.384 ± 0.027
pmdec (mas) -7.29 ± 0.65 -4.1 ± 1.3 -7.373 ± 0.032
pmra (mas) -22.8 ± 1.0 -15.4 ± 2.0 -22.903 ± 0.033
Primary
Secondary
content_copy