Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ123808.65+053318.2
Coordinates: 12:38:08.65 (h:m:s) +05:33:18.16 (°:':'')
189.5361 (°) +5.5550 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.22 ± 0.11

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, 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 17.393 0.009 mag
GAIA3.G 17.549 0.003 mag
GAIA3.RP 17.833 0.021 mag
GALEX.FUV 15.947 0.021 mag
GALEX.NUV 16.297 0.015 mag
SDSS.U 16.883 0.007 mag
SDSS.G 17.298 0.005 mag
GAIA2.BP 17.319 0.010 mag
SDSS.R 17.807 0.006 mag
GAIA2.G 17.585 0.002 mag
SDSS.I 18.164 0.009 mag
GAIA2.RP 17.812 0.020 mag
SDSS.Z 18.452 0.031 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452407.714 2002-05-13 SDSS spectrograph @ SDSS 2.5-M 1900 4201.0 NA 3812 - 9228
2455685.500 2011-05-04 BOSS @ SDSS 2.5-M 1900 8108.0 NA 3555 - 10325
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.22 ± 0.11 0.17 ± 0.17 0.25 ± 0.13
pmdec (mas) -5.84 ± 0.13 -5.83 ± 0.22 -5.84 ± 0.14
pmra (mas) -5.72 ± 0.19 -5.62 ± 0.32 -5.78 ± 0.2
Primary
Secondary
content_copy