Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: CSO744
Coordinates: 15:21:43.87 (h:m:s) +45:00:22.44 (°:':'')
230.4328 (°) +45.0062 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.133 ± 0.063

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 17.586 0.008 mag
GAIA3.G 17.727 0.003 mag
GAIA3.RP 18.021 0.019 mag
GALEX.FUV 16.168 0.025 mag
GALEX.NUV 16.483 0.018 mag
SDSS.U 17.088 0.008 mag
SDSS.G 17.472 0.005 mag
GAIA2.BP 17.511 0.017 mag
SDSS.R 17.949 0.007 mag
GAIA2.G 17.754 0.002 mag
SDSS.I 18.335 0.009 mag
GAIA2.RP 18.056 0.022 mag
SDSS.Z 18.744 0.035 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456101.500 2012-06-23 BOSS @ SDSS 2.5-M 1900 4504.0 NA 3593 - 10394
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.0 ± 1.1 / 2.0 ± 1.1
parallax (mas) 0.133 ± 0.063 0.21 ± 0.1 0.072 ± 0.076
pmdec (mas) -3.5 ± 0.12 -3.41 ± 0.23 -3.534 ± 0.099
pmra (mas) -2.515 ± 0.095 -2.58 ± 0.17 -2.486 ± 0.082
Primary
Secondary
content_copy