Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: SDSSJ183929.51+422339.8
Coordinates: 18:39:29.51 (h:m:s) +42:23:39.88 (°:':'')
279.8730 (°) +42.3944 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
parallax () 0.003 ± 0.035

Notes

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 1, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.456 0.006 mag
GAIA3.G 16.463 0.003 mag
GAIA3.RP 16.476 0.006 mag
GALEX.FUV 17.592 0.910 mag
GALEX.NUV 17.406 0.460 mag
SDSS.U 17.003 0.008 mag
APASS.B 16.638 0.146 mag
SDSS.G 16.322 0.003 mag
GAIA2.BP 16.452 0.006 mag
APASS.V 16.601 0.059 mag
SDSS.R 16.573 0.004 mag
GAIA2.G 16.482 0.001 mag
SDSS.I 16.779 0.005 mag
GAIA2.RP 16.494 0.007 mag
SDSS.Z 16.931 0.011 mag
2MASS.J 16.519 0.117 mag
2MASS.H < 16.022 / mag
2MASS.K < 16.839 / mag
WISE.W1 16.633 0.056 mag
WISE.W2 17.175 0.278 mag
WISE.W3 < 12.860 / mag
WISE.W4 < 9.044 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454395.789 2007-10-22 SDSS @ SDSS 2.5-M 1900 5705.0 NA 3804 - 9192

Parameter AVG Gaia DR2 Gaia DR3
System
parallax (mas) 0.003 ± 0.035 0.012 ± 0.058 -0.002 ± 0.039
pmdec (mas) -2.4 ± 1.1 2.6 ± 2.1 -2.542 ± 0.051
pmra (mas) -2.0 ± 1.2 -2.5 ± 2.3 -2.022 ± 0.046
Primary
Secondary
content_copy