Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ064809.54+380850.1
Coordinates: 06:48:09.55 (h:m:s) +38:08:50.03 (°:':'')
102.0398 (°) +38.1472 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax (mas) 0.25 ± 0.2

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 10, 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
GALEX.FUV 17.790 0.055 mag
GALEX.NUV 18.056 0.044 mag
SDSS.U 18.403 0.016 mag
SDSS.G 18.281 0.007 mag
GAIA2.BP 18.325 0.034 mag
SDSS.R 18.441 0.008 mag
GAIA2.G 18.367 0.003 mag
SDSS.I 18.515 0.010 mag
GAIA2.RP 18.181 0.033 mag
SDSS.Z 18.647 0.028 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454417.787 2007-11-13 SDSS @ SDSS 2.5-M 1900 7500.0 NA 3809 - 9211
Parameter AVG Gaia DR2
System
parallax () 0.25 ± 0.2 0.25 ± 0.2
pmdec (mas) 1.2 ± 2.2 1.2 ± 2.2
pmra (mas) 0.8 ± 2.6 0.8 ± 2.6
Primary
Secondary
content_copy