Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ155424.52+194714.2
Coordinates: 15:54:24.53 (h:m:s) +19:47:14.25 (°:':'')
238.6022 (°) +19.7873 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.17 ± 0.098

Notes

Aliases

Tags

Loading...

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 17.871 0.012 mag
GAIA3.G 17.996 0.003 mag
GAIA3.RP 18.257 0.018 mag
GALEX.FUV 16.671 0.049 mag
GALEX.NUV 17.130 0.022 mag
SDSS.U 17.569 0.010 mag
SDSS.G 17.751 0.005 mag
GAIA2.BP 17.827 0.014 mag
SDSS.R 18.222 0.007 mag
GAIA2.G 18.023 0.002 mag
SDSS.I 18.561 0.011 mag
GAIA2.RP 18.212 0.020 mag
SDSS.Z 18.888 0.041 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455350.500 2010-06-03 BOSS @ SDSS 2.5-M 1900 6306.0 NA 3588 - 10390
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.17 ± 0.098 0.18 ± 0.15 0.17 ± 0.12
pmdec (mas) -0.29 ± 0.12 -0.37 ± 0.2 -0.24 ± 0.12
pmra (mas) -7.88 ± 0.12 -7.94 ± 0.21 -7.84 ± 0.12
Primary
Secondary
content_copy