Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG1138+425
Coordinates: 11:41:14.85 (h:m:s) +42:12:22.57 (°:':'')
175.3119 (°) +42.2063 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.59 ± 0.23
parallax (mas) 0.566 ± 0.06

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 15, 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
SDSS.U 15.304 0.004 mag
SDSS.G 15.605 0.003 mag
GAIA2.BP 15.639 0.010 mag
SDSS.R 16.032 0.004 mag
GAIA2.G 15.826 0.001 mag
SDSS.I 16.255 0.005 mag
GAIA2.RP 15.948 0.004 mag
SDSS.Z 16.442 0.009 mag
2MASS.J 15.892 0.078 mag
2MASS.H 15.565 0.134 mag
2MASS.K < 15.056 / mag
WISE.W1 15.755 0.044 mag
WISE.W2 15.971 0.140 mag
WISE.W3 < 12.446 / mag
WISE.W4 < 8.710 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453062.825 2004-02-27 SDSS spectrograph @ SDSS 2.5-M 1900 2340.0 NA 3798 - 9211
2456386.500 2013-04-04 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3565 - 10340
Parameter AVG Gaia DR2
System
M_G (mag) 4.59 ± 0.23 4.59 ± 0.23
parallax () 0.566 ± 0.06 0.566 ± 0.06
pmdec (mas) -12.23 ± 0.09 -12.23 ± 0.09
pmra (mas) 1.749 ± 0.07 1.749 ± 0.07
Primary
Secondary
content_copy