Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ125408.69+223347.9
Coordinates: 12:54:08.69 (h:m:s) +22:33:47.91 (°:':'')
193.5362 (°) +22.5633 (°)
Classification: sdO+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 11.574 ± 0.05
parallax () 3.47 ± 0.22

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 18.748 0.020 mag
GAIA3.G 18.755 0.004 mag
GAIA3.RP 18.848 0.037 mag
GALEX.FUV 18.677 0.150 mag
GALEX.NUV 18.386 0.550 mag
SDSS.U 18.542 0.017 mag
SDSS.G 18.616 0.007 mag
GAIA2.BP 18.699 0.017 mag
SDSS.R 18.914 0.010 mag
GAIA2.G 18.790 0.003 mag
SDSS.I 19.124 0.014 mag
GAIA2.RP 18.844 0.022 mag
SDSS.Z 19.445 0.063 mag
WISE.W1 17.765 0.179 mag
WISE.W2 < 16.919 / mag
WISE.W3 < 12.333 / mag
WISE.W4 < 8.829 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454212.796 2007-04-22 SDSS @ SDSS 2.5-M 1900 3304.0 NA 3805 - 9215
2456312.500 2013-01-20 SDSS @ SDSS 2.5-M 1900 2703.0 NA 3565 - 10337
Parameter AVG Gaia DR2 Gaia DR3
System
M_G (mag) 11.574 ± 0.05 11.574 ± 0.05 /
parallax (mas) 3.47 ± 0.22 3.6 ± 0.34 3.35 ± 0.28
pmdec (mas) -8.2 ± 1.3 -8.8 ± 2.5 -8.11 ± 0.28
pmra (mas) -11.0 ± 1.3 -11.0 ± 2.6 -11.0 ± 0.29
Primary
Secondary
content_copy