Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ123026.17+313508.3
Coordinates: 12:30:26.16 (h:m:s) +31:35:08.23 (°:':'')
187.6090 (°) +31.5856 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.31 ± 0.53

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 20.192 0.091 mag
GAIA3.G 20.246 0.006 mag
GAIA3.RP 20.451 0.114 mag
GALEX.FUV 19.044 0.079 mag
GALEX.NUV 19.294 0.059 mag
SDSS.U 20.242 0.048 mag
SDSS.G 20.020 0.019 mag
GAIA2.BP 19.932 0.095 mag
SDSS.R 20.404 0.029 mag
GAIA2.G 20.309 0.006 mag
SDSS.I 20.652 0.047 mag
GAIA2.RP 20.290 0.074 mag
SDSS.Z 20.713 0.195 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453472.856 2005-04-12 SDSS @ SDSS 2.5-M 1900 2040.0 NA 3799 - 9192
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.31 ± 0.53 -0.83 ± 0.79 0.13 ± 0.69
pmdec (mas) -1.3 ± 1.2 -2.7 ± 2.3 -0.76 ± 0.81
pmra (mas) -1.6 ± 1.3 -1.3 ± 2.5 -1.63 ± 0.64
Primary
Secondary
content_copy