Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1428+513
Coordinates: 14:30:06.23 (h:m:s) +51:03:14.12 (°:':'')
217.5260 (°) +51.0539 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.21 ± 0.53
parallax () 0.218 ± 0.044

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 19, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.685 0.006 mag
GAIA3.G 16.845 0.003 mag
GAIA3.RP 17.179 0.010 mag
GALEX.FUV 15.203 0.020 mag
GALEX.NUV 15.555 0.014 mag
SDSS.U 16.158 0.006 mag
APASS.B 16.454 0.145 mag
SDSS.G 16.564 0.004 mag
GAIA2.BP 16.592 0.016 mag
APASS.V 16.816 0.090 mag
SDSS.R 17.108 0.005 mag
GAIA2.G 16.877 0.002 mag
SDSS.I 17.469 0.006 mag
GAIA2.RP 17.170 0.005 mag
SDSS.Z 17.754 0.017 mag
WISE.W1 17.856 0.166 mag
WISE.W2 17.128 0.314 mag
WISE.W3 < 12.921 / mag
WISE.W4 < 9.410 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452460.744 2002-07-05 SDSS spectrograph @ SDSS 2.5-M 1900 3302.0 NA 3791 - 9198
2456416.500 2013-05-04 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3610 - 10392
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.93 ± 0.31 / 2.93 ± 0.31
M_G (mag) 4.21 ± 0.53 4.21 ± 0.53 /
parallax (mas) 0.218 ± 0.044 0.293 ± 0.072 0.164 ± 0.052
pmdec (mas) -16.581 ± 0.055 -16.528 ± 0.098 -16.609 ± 0.051
pmra (mas) 1.98 ± 0.063 1.98 ± 0.11 1.978 ± 0.054
Primary
Secondary
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