Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: PG1253+284
Coordinates: 12:56:04.88 (h:m:s) +28:07:19.52 (°:':'')
194.0203 (°) +28.1221 (°)
Classification: sdBtriple
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 20, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 12.776 0.003 mag
GAIA3.G 13.236 0.003 mag
GAIA3.RP 12.518 0.004 mag
GALEX.FUV 11.629 0.004 mag
GALEX.NUV 12.500 0.003 mag
SDSS.U 14.090 0.005 mag
SDSS.G 14.547 0.009 mag
GAIA2.BP 12.740 0.004 mag
SDSS.R 12.989 0.002 mag
GAIA2.G 12.764 0.002 mag
SDSS.I 13.009 0.001 mag
GAIA2.RP 12.529 0.001 mag
SDSS.Z 13.443 0.005 mag
2MASS.J 12.215 0.023 mag
2MASS.H 12.042 0.030 mag
2MASS.K 11.998 0.025 mag
WISE.W1 11.948 0.025 mag
WISE.W2 11.959 0.023 mag
WISE.W3 11.976 0.220 mag
WISE.W4 9.203 0.537 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457527.049 2016-05-18 LRS @ LAMOST 1500 1800.0 NA 3700 - 9099

Parameter AVG Gaia DR2
System
pmdec (mas) 2.1 ± 0.8 2.1 ± 0.8
pmra (mas) / -10.0 ± 0.9
Primary
Secondary
content_copy