Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1554+222
Coordinates: 15:56:33.62 (h:m:s) +22:02:45.89 (°:':'')
239.1401 (°) +22.0461 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.51 ± 0.23
parallax () 0.615 ± 0.033

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 13.645 0.003 mag
GAIA3.G 13.798 0.003 mag
GAIA3.RP 14.083 0.004 mag
GALEX.FUV 12.532 0.004 mag
GALEX.NUV 13.135 0.003 mag
SDSS.U 13.172 0.004 mag
APASS.B 13.586 0.023 mag
APASS.G 13.583 0.016 mag
SDSS.G 16.265 0.014 mag
GAIA2.BP 13.570 0.012 mag
APASS.V 13.853 0.010 mag
APASS.R 14.036 0.034 mag
SDSS.R 14.034 0.004 mag
GAIA2.G 13.815 0.001 mag
APASS.I 14.377 0.034 mag
SDSS.I 14.400 0.004 mag
GAIA2.RP 14.080 0.002 mag
SDSS.Z 14.729 0.005 mag
2MASS.J 14.488 0.034 mag
2MASS.H 14.515 0.051 mag
2MASS.K 14.588 0.114 mag
WISE.W1 14.619 0.029 mag
WISE.W2 14.588 0.052 mag
WISE.W3 < 12.160 / mag
WISE.W4 < 9.361 / mag
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.865 ± 0.049 / 2.865 ± 0.049
M_G (mag) 2.51 ± 0.23 2.51 ± 0.23 /
parallax (mas) 0.615 ± 0.033 0.549 ± 0.059 0.651 ± 0.032
pmdec (mas) -0.842 ± 0.046 -0.914 ± 0.086 -0.817 ± 0.03
pmra (mas) -8.235 ± 0.042 -8.179 ± 0.079 -8.253 ± 0.026
Primary
Secondary
content_copy