Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ082159.07+411227.9
Coordinates: 08:21:59.06 (h:m:s) +41:12:28.01 (°:':'')
125.4961 (°) +41.2078 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.44 ± 0.17

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 3, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 18.308 0.023 mag
GAIA3.G 18.403 0.004 mag
GAIA3.RP 18.676 0.039 mag
GALEX.FUV 17.626 0.035 mag
GALEX.NUV 17.782 0.017 mag
SDSS.U 18.102 0.012 mag
SDSS.G 18.157 0.006 mag
GAIA2.BP 18.239 0.022 mag
SDSS.R 18.581 0.009 mag
GAIA2.G 18.434 0.003 mag
SDSS.I 18.934 0.013 mag
GAIA2.RP 18.619 0.043 mag
SDSS.Z 19.256 0.059 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455505.500 2010-11-05 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3593 - 10404
2455513.500 2010-11-13 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3562 - 10323
2456304.200 2013-01-11 LRS @ LAMOST 1500 5400.0 NA 3700 - 9078
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.44 ± 0.17 0.58 ± 0.27 0.34 ± 0.2
pmdec (mas) -0.9 ± 0.19 -0.86 ± 0.32 -0.92 ± 0.19
pmra (mas) -0.05 ± 0.23 0.27 ± 0.42 -0.21 ± 0.21
Primary
Secondary
content_copy