Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1255+547
Coordinates: 12:57:49.31 (h:m:s) +54:25:35.39 (°:':'')
194.4555 (°) +54.4265 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.459 ± 0.063
parallax () 1.577 ± 0.027

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 18, 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 13.324 0.003 mag
GAIA3.G 13.479 0.003 mag
GAIA3.RP 13.786 0.004 mag
APASS.B 13.244 0.057 mag
APASS.G 13.212 0.105 mag
GAIA2.BP 13.266 0.008 mag
APASS.V 13.474 0.019 mag
APASS.R 13.694 0.018 mag
GAIA2.G 13.496 0.001 mag
APASS.I 14.106 0.024 mag
GAIA2.RP 13.783 0.002 mag
2MASS.J 14.184 0.033 mag
2MASS.H 14.379 0.054 mag
2MASS.K 14.418 0.065 mag
WISE.W1 14.404 0.028 mag
WISE.W2 14.460 0.044 mag
WISE.W3 < 12.843 / mag
WISE.W4 < 8.901 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.486 ± 0.019 / 4.486 ± 0.019
M_G (mag) 4.459 ± 0.063 4.459 ± 0.063 /
parallax (mas) 1.577 ± 0.027 1.559 ± 0.045 1.59 ± 0.029
pmdec (mas) 6.994 ± 0.034 7.078 ± 0.063 6.957 ± 0.028
pmra (mas) -40.275 ± 0.033 -40.233 ± 0.06 -40.293 ± 0.026
Primary
Secondary
content_copy