Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ154645.63+422955.2
Coordinates: 15:46:45.64 (h:m:s) +42:29:55.44 (°:':'')
236.6902 (°) +42.4987 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.43 ± 0.29

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 19.523 0.048 mag
GAIA3.G 19.619 0.005 mag
GAIA3.RP 19.507 0.067 mag
GALEX.FUV 17.910 0.085 mag
GALEX.NUV 18.206 0.038 mag
SDSS.U 19.172 0.024 mag
SDSS.G 19.380 0.012 mag
GAIA2.BP 19.365 0.035 mag
SDSS.R 19.620 0.018 mag
GAIA2.G 19.619 0.005 mag
SDSS.I 19.686 0.023 mag
GAIA2.RP 19.415 0.082 mag
SDSS.Z 19.837 0.090 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452468.784 2002-07-13 SDSS @ SDSS 2.5-M 1900 2827.0 NA 3812 - 9188
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.43 ± 0.29 0.51 ± 0.44 0.36 ± 0.38
pmdec (mas) -1.6 ± 0.75 9.1 ± 1.4 -5.64 ± 0.53
pmra (mas) 0.8 ± 1.0 4.6 ± 2.0 0.01 ± 0.4
Primary
Secondary
content_copy