Related systems

New Ongoing Finished Rejected

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: SDSSJ165424.29+303941.3
Coordinates: 16:54:24.29 (h:m:s) +30:39:41.29 (°:':'')
253.6012 (°) +30.6615 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () -0.139 ± 0.076

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 12, 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 17.873 0.010 mag
GAIA3.G 17.895 0.003 mag
GAIA3.RP 18.002 0.020 mag
GALEX.NUV 18.693 0.020 mag
SDSS.U 18.248 0.013 mag
SDSS.G 17.722 0.006 mag
GAIA2.BP 17.853 0.016 mag
SDSS.R 18.054 0.007 mag
GAIA2.G 17.923 0.002 mag
SDSS.I 18.305 0.009 mag
GAIA2.RP 17.993 0.013 mag
SDSS.Z 18.477 0.026 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2452790.431 2003-05-30 SDSS spectrograph @ SDSS 2.5-M 1900 4800.0 NA 3817 - 9198
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) -0.139 ± 0.076 -0.17 ± 0.12 -0.111 ± 0.095
pmdec (mas) -1.16 ± 0.13 -1.07 ± 0.23 -1.2 ± 0.11
pmra (mas) -1.4 ± 0.1 -1.39 ± 0.18 -1.413 ± 0.095
Primary
Secondary
content_copy