Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ084423.12+075306.1
Coordinates: 08:44:23.13 (h:m:s) +07:53:06.19 (°:':'')
131.0964 (°) +7.8851 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.293 ± 0.054

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 16.240 0.004 mag
GAIA3.G 16.409 0.003 mag
GAIA3.RP 16.749 0.006 mag
GALEX.FUV 14.558 0.004 mag
GALEX.NUV 15.037 0.003 mag
SDSS.U 15.674 0.005 mag
APASS.B 16.351 0.069 mag
APASS.G 16.525 0.050 mag
SDSS.G 16.129 0.004 mag
GAIA2.BP 16.159 0.006 mag
APASS.V 16.377 0.157 mag
APASS.R 16.587 0.050 mag
SDSS.R 16.677 0.004 mag
GAIA2.G 16.441 0.001 mag
SDSS.I 17.032 0.006 mag
GAIA2.RP 16.735 0.007 mag
SDSS.Z 17.362 0.013 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452965.003 2003-11-21 SDSS spectrograph @ SDSS 2.5-M 1900 2240.0 NA 3814 - 9234
2455946.500 2012-01-20 BOSS @ SDSS 2.5-M 1900 3603.0 NA 3560 - 10347
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.91 ± 0.19 / 3.91 ± 0.19
parallax (mas) 0.293 ± 0.054 0.258 ± 0.089 0.317 ± 0.061
pmdec (mas) -1.883 ± 0.051 -1.861 ± 0.09 -1.895 ± 0.047
pmra (mas) -3.092 ± 0.079 -3.13 ± 0.14 -3.077 ± 0.063
Primary
Secondary
content_copy