Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ155006.88+044028.8
Coordinates: 15:50:06.89 (h:m:s) +04:40:28.85 (°:':'')
237.5287 (°) +4.6747 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.4 ± 0.26

Notes

Tags

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visibility

Observations

Photometric observations: 11, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 19.112 0.022 mag
GAIA3.G 19.220 0.004 mag
GAIA3.RP 19.507 0.069 mag
SDSS.U 18.888 0.021 mag
SDSS.G 18.974 0.009 mag
GAIA2.BP 19.026 0.024 mag
SDSS.R 19.430 0.016 mag
GAIA2.G 19.257 0.003 mag
SDSS.I 19.755 0.027 mag
GAIA2.RP 19.388 0.042 mag
SDSS.Z 19.898 0.115 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2455707.500 2011-05-26 SDSS @ SDSS 2.5-M 1900 3603.0 NA 3559 - 10323

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.4 ± 0.26 0.84 ± 0.43 0.07 ± 0.31
pmdec (mas) -4.8 ± 0.96 -6.4 ± 1.9 -4.61 ± 0.24
pmra (mas) -1.48 ± 0.91 -1.3 ± 1.8 -1.51 ± 0.28
Primary
Secondary
content_copy