Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ204358.55-065025.8
Coordinates: 20:43:58.55 (h:m:s) -06:50:25.81 (°:':'')
310.9940 (°) -6.8405 (°)
Classification: He-sdOB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.15 ± 0.14

Notes


visibility

Observations

Photometric observations: 11, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 18.222 0.013 mag
GAIA3.G 18.351 0.003 mag
GAIA3.RP 18.654 0.025 mag
SDSS.U 17.844 0.012 mag
SDSS.G 18.159 0.007 mag
GAIA2.BP 18.116 0.019 mag
SDSS.R 18.624 0.009 mag
GAIA2.G 18.386 0.002 mag
SDSS.I 18.989 0.015 mag
GAIA2.RP 18.590 0.039 mag
SDSS.Z 19.204 0.054 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453289.654 2004-10-11 SDSS spectrograph @ SDSS 2.5-M 1900 2400.0 NA 3814 - 9190
2453556.756 2005-07-05 SDSS spectrograph @ SDSS 2.5-M 1900 8401.0 NA 3807 - 9192

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.15 ± 0.14 0.32 ± 0.23 0.03 ± 0.17
pmdec (mas) -15.21 ± 0.19 -15.61 ± 0.36 -15.04 ± 0.16
pmra (mas) 8.85 ± 0.22 8.01 ± 0.4 9.24 ± 0.18
Primary
Secondary
content_copy