Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ121856.75+465111.1
Coordinates: 12:18:56.76 (h:m:s) +46:51:11.20 (°:':'')
184.7365 (°) +46.8531 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.09 ± 0.2

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 19.223 0.018 mag
GAIA3.G 19.319 0.003 mag
GAIA3.RP 19.605 0.042 mag
GALEX.FUV 17.511 0.028 mag
GALEX.NUV 17.806 0.015 mag
SDSS.U 18.783 0.018 mag
SDSS.G 19.049 0.010 mag
GAIA2.BP 19.157 0.026 mag
SDSS.R 19.578 0.015 mag
GAIA2.G 19.372 0.004 mag
SDSS.I 19.870 0.026 mag
GAIA2.RP 19.540 0.076 mag
SDSS.Z 20.220 0.121 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453117.759 2004-04-22 SDSS @ SDSS 2.5-M 1900 2520.0 NA 3798 - 9055
2456385.500 2013-04-03 SDSS @ SDSS 2.5-M 1900 2703.0 NA 3610 - 10390
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.09 ± 0.2 -0.08 ± 0.34 -0.1 ± 0.23
pmdec (mas) -5.03 ± 0.95 -6.8 ± 1.9 -4.86 ± 0.18
pmra (mas) -1.7 ± 1.1 -1.2 ± 2.1 -1.76 ± 0.17
Primary
Secondary
content_copy