Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ155806.89+254438.2
Coordinates: 15:58:06.90 (h:m:s) +25:44:38.22 (°:':'')
239.5287 (°) +25.7439 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.21 ± 0.087

Notes


visibility

Observations

Photometric observations: 11, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 17.997 0.007 mag
GAIA3.G 18.104 0.003 mag
GAIA3.RP 18.352 0.017 mag
SDSS.U 17.610 0.010 mag
SDSS.G 17.857 0.006 mag
GAIA2.BP 17.913 0.008 mag
SDSS.R 18.315 0.008 mag
GAIA2.G 18.138 0.002 mag
SDSS.I 18.638 0.011 mag
GAIA2.RP 18.321 0.020 mag
SDSS.Z 18.880 0.042 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453522.360 2005-05-31 SDSS spectrograph @ SDSS 2.5-M 1900 4400.0 NA 3796 - 9196

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.21 ± 0.087 0.27 ± 0.14 0.17 ± 0.1
pmdec (mas) -5.35 ± 0.14 -5.52 ± 0.26 -5.28 ± 0.1
pmra (mas) -2.93 ± 0.11 -3.03 ± 0.2 -2.898 ± 0.069
Primary
Secondary
content_copy