Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ124747.51+450843.6
Coordinates: 12:47:47.51 (h:m:s) +45:08:43.64 (°:':'')
191.9479 (°) +45.1455 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.61 ± 0.21

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 19.328 0.023 mag
GAIA3.G 19.444 0.003 mag
GAIA3.RP 19.736 0.051 mag
GALEX.FUV 17.566 0.072 mag
GALEX.NUV 17.844 0.033 mag
SDSS.U 18.709 0.020 mag
SDSS.G 19.158 0.010 mag
GAIA2.BP 19.169 0.031 mag
SDSS.R 19.687 0.018 mag
GAIA2.G 19.500 0.003 mag
SDSS.I 19.986 0.030 mag
GAIA2.RP 19.698 0.060 mag
SDSS.Z 20.093 0.131 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453063.938 2004-02-28 SDSS @ SDSS 2.5-M 1900 2220.0 NA 3793 - 9202
2456370.500 2013-03-19 SDSS @ SDSS 2.5-M 1900 4504.0 NA 3566 - 10337
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.61 ± 0.21 0.65 ± 0.34 0.57 ± 0.26
pmdec (mas) -2.8 ± 1.1 -3.6 ± 2.1 -2.76 ± 0.21
pmra (mas) -1.3 ± 1.2 -2.0 ± 2.3 -1.21 ± 0.16
Primary
Secondary
content_copy