Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ221920.66+394603.5
Coordinates: 22:19:20.67 (h:m:s) +39:46:03.54 (°:':'')
334.8361 (°) +39.7677 (°)
Classification: sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 4.82 ± 0.72
parallax () 0.323 ± 0.064

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 17.088 0.006 mag
GAIA3.G 17.207 0.003 mag
GAIA3.RP 17.440 0.008 mag
GALEX.FUV 15.892 0.025 mag
GALEX.NUV 16.322 0.019 mag
SDSS.U 16.736 0.008 mag
SDSS.G 17.005 0.004 mag
GAIA2.BP 17.040 0.007 mag
SDSS.R 17.412 0.005 mag
GAIA2.G 17.240 0.001 mag
SDSS.I 17.730 0.007 mag
GAIA2.RP 17.430 0.010 mag
SDSS.Z 18.033 0.024 mag
WISE.W1 17.423 0.135 mag
WISE.W2 16.393 0.164 mag
WISE.W3 < 12.870 / mag
WISE.W4 < 8.993 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454334.826 2007-08-22 SDSS spectrograph @ SDSS 2.5-M 1900 1510.0 NA 3803 - 9204
2454397.732 2007-10-24 SDSS spectrograph @ SDSS 2.5-M 1900 5404.0 NA 3807 - 9211
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 4.73 ± 0.21 / 4.73 ± 0.21
M_G (mag) 4.82 ± 0.72 4.82 ± 0.72 /
parallax (mas) 0.323 ± 0.064 0.33 ± 0.11 0.319 ± 0.068
pmdec (mas) -4.016 ± 0.08 -4.04 ± 0.15 -4.005 ± 0.057
pmra (mas) -5.314 ± 0.067 -5.29 ± 0.12 -5.323 ± 0.049
Primary
Secondary
content_copy