Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ162411.52+312252.6
Coordinates: 16:24:11.53 (h:m:s) +31:22:52.62 (°:':'')
246.0480 (°) +31.3813 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.152 ± 0.048

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 17.099 0.005 mag
GAIA3.G 17.259 0.003 mag
GAIA3.RP 17.606 0.010 mag
GALEX.FUV 15.629 0.026 mag
GALEX.NUV 15.971 0.010 mag
SDSS.U 16.568 0.006 mag
SDSS.G 16.971 0.004 mag
GAIA2.BP 17.030 0.008 mag
SDSS.R 17.509 0.006 mag
GAIA2.G 17.292 0.002 mag
SDSS.I 17.869 0.007 mag
GAIA2.RP 17.561 0.012 mag
SDSS.Z 18.220 0.023 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453239.323 2004-08-21 SDSS spectrograph @ SDSS 2.5-M 1900 2520.0 NA 3792 - 9196
2455749.500 2011-07-07 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3597 - 10354
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.2 ± 0.39 / 3.2 ± 0.39
parallax (mas) 0.152 ± 0.048 0.15 ± 0.075 0.154 ± 0.06
pmdec (mas) 1.925 ± 0.084 1.82 ± 0.15 1.979 ± 0.075
pmra (mas) -5.956 ± 0.063 -5.85 ± 0.12 -6.006 ± 0.053
Primary
Secondary
content_copy