Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ122826.72+265055.6
Coordinates: 12:28:26.72 (h:m:s) +26:50:55.60 (°:':'')
187.1113 (°) +26.8488 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.44 ± 0.26

Notes

Tags

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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 19.179 0.030 mag
GAIA3.G 19.110 0.004 mag
GAIA3.RP 19.158 0.047 mag
SDSS.U 19.553 0.046 mag
SDSS.G 18.968 0.021 mag
GAIA2.BP 19.068 0.028 mag
SDSS.R 19.258 0.022 mag
GAIA2.G 19.149 0.004 mag
SDSS.I 19.470 0.023 mag
GAIA2.RP 19.209 0.054 mag
SDSS.Z 19.490 0.068 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453845.795 2006-04-20 SDSS @ SDSS 2.5-M 1900 2300.0 NA 3828 - 9207
2456304.365 2013-01-11 LRS @ LAMOST 1500 5400.0 NA 3700 - 9078

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.44 ± 0.26 -0.86 ± 0.45 -0.19 ± 0.26
pmdec (mas) -2.2 ± 1.2 -0.9 ± 2.4 -2.36 ± 0.23
pmra (mas) 0.26 ± 0.91 3.2 ± 1.8 -0.14 ± 0.24
Primary
Secondary
content_copy