Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ172557.37+440812.6
Coordinates: 17:25:57.38 (h:m:s) +44:08:12.64 (°:':'')
261.4891 (°) +44.1368 (°)
Classification: sdB+MS
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.17 ± 0.12

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 18.900 0.018 mag
GAIA3.G 18.941 0.003 mag
GAIA3.RP 19.097 0.036 mag
SDSS.U 18.725 0.018 mag
SDSS.G 18.777 0.008 mag
GAIA2.BP 18.886 0.033 mag
SDSS.R 19.102 0.011 mag
GAIA2.G 18.981 0.003 mag
SDSS.I 19.333 0.015 mag
GAIA2.RP 19.027 0.036 mag
SDSS.Z 19.498 0.058 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454599.861 2008-05-13 SDSS spectrograph @ SDSS 2.5-M 1900 9003.0 NA 3820 - 9215

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.17 ± 0.12 0.05 ± 0.2 0.26 ± 0.15
pmdec (mas) -1.24 ± 0.22 -1.64 ± 0.4 -1.06 ± 0.18
pmra (mas) -2.52 ± 0.22 -2.72 ± 0.41 -2.43 ± 0.17
Primary
Secondary
content_copy