Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ154359.37+055842.6
Coordinates: 15:43:59.37 (h:m:s) +05:58:42.68 (°:':'')
235.9974 (°) +5.9785 (°)
Classification: He-sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.05 ± 0.25

Notes

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 18.934 0.039 mag
GAIA3.G 19.049 0.004 mag
GAIA3.RP 19.358 0.078 mag
GALEX.FUV 17.361 0.051 mag
GALEX.NUV 17.805 0.034 mag
SDSS.U 18.434 0.016 mag
SDSS.G 18.799 0.009 mag
GAIA2.BP 18.829 0.052 mag
SDSS.R 19.234 0.012 mag
GAIA2.G 19.102 0.004 mag
SDSS.I 19.636 0.020 mag
GAIA2.RP 19.272 0.056 mag
SDSS.Z 19.809 0.083 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455733.500 2011-06-21 SDSS @ SDSS 2.5-M 1900 8107.0 NA 3563 - 10323

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.05 ± 0.25 -0.07 ± 0.4 0.15 ± 0.32
pmdec (mas) -1.4 ± 1.3 -7.8 ± 2.5 -0.7 ± 0.29
pmra (mas) -0.2 ± 1.2 -0.6 ± 2.4 -0.15 ± 0.31
Primary
Secondary
content_copy