Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ121111.31+250105.9
Coordinates: 12:11:11.32 (h:m:s) +25:01:06.05 (°:':'')
182.7972 (°) +25.0183 (°)
Classification: He-sdO
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.34 ± 0.23

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, 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 19.182 0.030 mag
GAIA3.G 19.263 0.004 mag
GAIA3.RP 19.784 0.109 mag
GALEX.FUV 17.461 0.650 mag
GALEX.NUV 17.670 0.430 mag
SDSS.U 18.590 0.019 mag
SDSS.G 18.977 0.009 mag
GAIA2.BP 18.999 0.030 mag
SDSS.R 19.507 0.015 mag
GAIA2.G 19.300 0.004 mag
SDSS.I 19.841 0.025 mag
GAIA2.RP 19.595 0.070 mag
SDSS.Z 20.028 0.112 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454484.882 2008-01-19 SDSS @ SDSS 2.5-M 1900 7801.0 NA 3815 - 9207
2456334.500 2013-02-11 SDSS @ SDSS 2.5-M 1900 3603.0 NA 3564 - 10340
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.34 ± 0.23 -0.34 ± 0.37 -0.33 ± 0.28
pmdec (mas) -4.1 ± 1.1 -5.1 ± 2.1 -4.0 ± 0.21
pmra (mas) -3.5 ± 1.1 -0.5 ± 2.2 -4.0 ± 0.35
Primary
Secondary
content_copy