Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ155646.79+225008.7
Coordinates: 15:56:46.78 (h:m:s) +22:50:08.72 (°:':'')
239.1949 (°) +22.8358 (°)
Classification: sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.4 ± 0.1

Notes

Aliases

Tags

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visibility

Observations

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

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 17.605 0.008 mag
GAIA3.G 17.702 0.003 mag
GAIA3.RP 17.928 0.020 mag
GALEX.FUV 16.591 0.031 mag
GALEX.NUV 16.837 0.020 mag
SDSS.U 17.230 0.008 mag
SDSS.G 17.484 0.005 mag
GAIA2.BP 17.540 0.014 mag
SDSS.R 17.945 0.007 mag
GAIA2.G 17.726 0.002 mag
SDSS.I 18.219 0.009 mag
GAIA2.RP 17.913 0.016 mag
SDSS.Z 18.496 0.025 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455321.500 2010-05-05 BOSS @ SDSS 2.5-M 1900 6306.0 NA 3574 - 10313
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.4 ± 0.1 0.39 ± 0.16 0.42 ± 0.12
pmdec (mas) -0.39 ± 0.12 -0.24 ± 0.21 -0.456 ± 0.094
pmra (mas) -4.53 ± 0.1 -4.5 ± 0.18 -4.544 ± 0.079
Primary
Secondary
content_copy