Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ120521.47+224702.1
Coordinates: 12:05:21.48 (h:m:s) +22:47:02.11 (°:':'')
181.3395 (°) +22.7839 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.35 ± 0.17

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 17, 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 17.828 0.013 mag
GAIA3.G 18.011 0.003 mag
GAIA3.RP 18.379 0.025 mag
GALEX.FUV 16.094 0.040 mag
GALEX.NUV 16.453 0.014 mag
SDSS.U 17.228 0.009 mag
SDSS.G 17.723 0.005 mag
GAIA2.BP 17.762 0.015 mag
SDSS.R 18.296 0.008 mag
GAIA2.G 18.048 0.002 mag
SDSS.I 18.715 0.011 mag
GAIA2.RP 18.382 0.016 mag
SDSS.Z 19.012 0.041 mag
WISE.W1 17.428 0.166 mag
WISE.W2 < 17.279 / mag
WISE.W3 < 12.428 / mag
WISE.W4 < 8.518 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454210.250 2007-04-19 SDSS spectrograph @ SDSS 2.5-M 1900 4802.0 NA 3812 - 9215
2456069.500 2012-05-22 BOSS @ SDSS 2.5-M 1900 7207.0 NA 3579 - 10332
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.35 ± 0.17 0.71 ± 0.31 0.17 ± 0.15
pmdec (mas) -1.14 ± 0.16 -1.39 ± 0.3 -1.05 ± 0.1
pmra (mas) -7.03 ± 0.18 -7.2 ± 0.32 -6.94 ± 0.17
Primary
Secondary
content_copy