Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ165823.09+252150.3
Coordinates: 16:58:23.09 (h:m:s) +25:21:50.37 (°:':'')
254.5962 (°) +25.3640 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.52 ± 0.59
parallax () 0.243 ± 0.04

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 16.625 0.005 mag
GAIA3.G 16.745 0.003 mag
GAIA3.RP 16.990 0.006 mag
GALEX.FUV 15.787 0.021 mag
GALEX.NUV 15.900 0.013 mag
SDSS.U 16.336 0.006 mag
SDSS.G 16.491 0.004 mag
GAIA2.BP 16.553 0.007 mag
SDSS.R 16.952 0.004 mag
GAIA2.G 16.772 0.001 mag
SDSS.I 17.283 0.006 mag
GAIA2.RP 16.978 0.007 mag
SDSS.Z 17.604 0.017 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455679.500 2011-04-28 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3558 - 10332
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.8 ± 0.2 / 3.8 ± 0.2
M_G (mag) 3.52 ± 0.59 3.52 ± 0.59 /
parallax (mas) 0.243 ± 0.04 0.224 ± 0.061 0.258 ± 0.051
pmdec (mas) -9.972 ± 0.066 -9.96 ± 0.12 -9.977 ± 0.058
pmra (mas) -4.222 ± 0.051 -4.29 ± 0.091 -4.187 ± 0.046
Primary
Secondary
content_copy