Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: HZ19
Coordinates: 12:12:52.56 (h:m:s) +33:54:02.33 (°:':'')
183.2190 (°) +33.9006 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.273 ± 0.05
parallax () 1.306 ± 0.021

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 25, 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 12.714 0.003 mag
GAIA3.G 12.621 0.003 mag
GAIA3.RP 12.416 0.004 mag
GALEX.FUV 12.106 0.005 mag
GALEX.NUV 13.586 0.004 mag
SDSS.U 14.437 0.006 mag
APASS.B 12.883 0.171 mag
APASS.G 12.811 0.175 mag
SDSS.G 13.003 0.001 mag
GAIA2.BP 12.695 0.004 mag
APASS.V 12.630 0.083 mag
APASS.R 12.678 0.121 mag
SDSS.R 12.831 0.001 mag
GAIA2.G 12.636 0.001 mag
APASS.I 12.662 0.175 mag
SDSS.I 12.859 0.002 mag
GAIA2.RP 12.423 0.002 mag
SDSS.Z 13.715 0.008 mag
2MASS.J 12.129 0.023 mag
2MASS.H 11.919 0.028 mag
2MASS.K 11.910 0.024 mag
WISE.W1 11.839 0.022 mag
WISE.W2 11.851 0.023 mag
WISE.W3 12.111 0.285 mag
WISE.W4 < 9.006 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457445.260 2016-02-26 LRS @ LAMOST 1500 1800.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.17 ± 0.015 / 3.17 ± 0.015
M_G (mag) 3.273 ± 0.05 3.273 ± 0.05 /
parallax (mas) 1.306 ± 0.021 1.341 ± 0.038 1.288 ± 0.019
pmdec (mas) -12.17 ± 0.45 -13.9 ± 0.9 -12.131 ± 0.018
pmra (mas) -19.95 ± 0.5 -20.7 ± 1.0 -19.939 ± 0.013
Primary
Secondary
content_copy