Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ234500.80+425656.6
Coordinates: 23:45:00.80 (h:m:s) +42:56:56.69 (°:':'')
356.2533 (°) +42.9491 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.4 ± 0.24

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 12, 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 19.458 0.029 mag
GAIA3.G 19.545 0.004 mag
GAIA3.RP 19.753 0.053 mag
GALEX.NUV 18.487 0.087 mag
SDSS.U 19.116 0.022 mag
SDSS.G 19.357 0.010 mag
GAIA2.BP 19.411 0.033 mag
SDSS.R 19.733 0.016 mag
GAIA2.G 19.601 0.003 mag
SDSS.I 20.014 0.025 mag
GAIA2.RP 19.718 0.052 mag
SDSS.Z 20.523 0.157 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453230.194 2004-08-12 SDSS @ SDSS 2.5-M 1900 4800.0 NA 3791 - 9183
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.4 ± 0.24 0.44 ± 0.38 0.38 ± 0.28
pmdec (mas) -1.9 ± 1.5 -0.2 ± 3.0 -2.03 ± 0.21
pmra (mas) 4.8 ± 1.7 6.1 ± 3.3 4.72 ± 0.24
Primary
Secondary
content_copy