Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ160240.56+444649.5
Coordinates: 16:02:40.57 (h:m:s) +44:46:49.59 (°:':'')
240.6690 (°) +44.7804 (°)
Classification: He-sdO
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.07 ± 0.14

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 11, 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 18.678 0.024 mag
GAIA3.G 18.854 0.003 mag
GAIA3.RP 19.215 0.055 mag
SDSS.U 18.173 0.015 mag
SDSS.G 18.578 0.008 mag
GAIA2.BP 18.635 0.021 mag
SDSS.R 19.137 0.012 mag
GAIA2.G 18.900 0.003 mag
SDSS.I 19.501 0.019 mag
GAIA2.RP 19.210 0.038 mag
SDSS.Z 20.077 0.111 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452753.848 2003-04-24 SDSS spectrograph @ SDSS 2.5-M 1900 2240.0 NA 3800 - 9202
2456103.500 2012-06-25 BOSS @ SDSS 2.5-M 1900 5405.0 NA 3595 - 10392
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.07 ± 0.14 0.04 ± 0.22 0.09 ± 0.16
pmdec (mas) -1.05 ± 0.28 -1.03 ± 0.53 -1.06 ± 0.2
pmra (mas) -1.67 ± 0.22 -1.36 ± 0.4 -1.82 ± 0.19
Primary
Secondary
content_copy