Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ163845.10+295437.2
Coordinates: 16:38:45.11 (h:m:s) +29:54:37.21 (°:':'')
249.6879 (°) +29.9103 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.13 ± 0.15

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 13, Reduced spectroscopic observations: 3, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 18.942 0.020 mag
GAIA3.G 19.013 0.004 mag
GAIA3.RP 19.251 0.050 mag
GALEX.FUV 17.755 0.077 mag
GALEX.NUV 17.966 0.052 mag
SDSS.U 18.686 0.016 mag
SDSS.G 18.764 0.008 mag
GAIA2.BP 18.928 0.020 mag
SDSS.R 19.243 0.013 mag
GAIA2.G 19.052 0.003 mag
SDSS.I 19.576 0.023 mag
GAIA2.RP 19.221 0.030 mag
SDSS.Z 19.828 0.107 mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2453472.898 2005-04-12 SDSS @ SDSS 2.5-M 1900 1980.0 NA 3809 - 9226
2455832.500 2011-09-28 SDSS @ SDSS 2.5-M 1900 3603.0 NA 3593 - 10390
2457165.176 2015-05-22 LRS @ LAMOST 1500 5400.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.13 ± 0.15 0.0 ± 0.23 0.24 ± 0.18
pmdec (mas) 2.59 ± 0.81 3.7 ± 1.6 2.46 ± 0.19
pmra (mas) -4.6 ± 1.0 -0.9 ± 2.0 -4.94 ± 0.19
Primary
Secondary
content_copy