Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ230945.88+234956.6
Coordinates: 23:09:45.89 (h:m:s) +23:49:56.65 (°:':'')
347.4412 (°) +23.8324 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.22 ± 0.12

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 17.912 0.010 mag
GAIA3.G 17.959 0.003 mag
GAIA3.RP 18.108 0.018 mag
GALEX.FUV 17.688 0.040 mag
GALEX.NUV 17.777 0.023 mag
SDSS.U 17.751 0.011 mag
SDSS.G 17.765 0.005 mag
GAIA2.BP 17.884 0.009 mag
SDSS.R 18.146 0.007 mag
GAIA2.G 17.991 0.001 mag
SDSS.I 18.401 0.010 mag
GAIA2.RP 18.105 0.013 mag
SDSS.Z 18.658 0.029 mag
WISE.W1 16.988 0.114 mag
WISE.W2 17.136 0.474 mag
WISE.W3 < 12.697 / mag
WISE.W4 < 9.012 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456536.500 2013-09-01 BOSS @ SDSS 2.5-M 1900 5401.0 NA 3569 - 10342
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.22 ± 0.12 0.23 ± 0.21 0.22 ± 0.14
pmdec (mas) -4.35 ± 0.14 -4.4 ± 0.24 -4.32 ± 0.12
pmra (mas) -3.79 ± 0.18 -3.87 ± 0.33 -3.76 ± 0.14
Primary
Secondary
content_copy