Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1656+553
Coordinates: 16:57:51.59 (h:m:s) +55:11:32.59 (°:':'')
254.4650 (°) +55.1924 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.72 ± 0.2
parallax () 0.418 ± 0.025

Notes

Aliases

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visibility

Observations

Photometric observations: 9, 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 15.412 0.004 mag
GAIA3.G 15.548 0.003 mag
GAIA3.RP 15.834 0.005 mag
GAIA2.BP 15.353 0.009 mag
GAIA2.G 15.564 0.001 mag
GAIA2.RP 15.826 0.004 mag
2MASS.J 16.219 0.097 mag
2MASS.H 16.140 0.218 mag
2MASS.K < 16.082 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.61 ± 0.079 / 3.61 ± 0.079
M_G (mag) 3.72 ± 0.2 3.72 ± 0.2 /
parallax (mas) 0.418 ± 0.025 0.429 ± 0.039 0.41 ± 0.032
pmdec (mas) -4.686 ± 0.055 -4.97 ± 0.1 -4.55 ± 0.048
pmra (mas) -5.188 ± 0.052 -5.068 ± 0.091 -5.255 ± 0.051
Primary
Secondary
content_copy