Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: PG2118+126
Coordinates: 21:21:02.27 (h:m:s) +12:50:49.88 (°:':'')
320.2595 (°) +12.8472 (°)
Classification: sdB
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 2.689 ± 0.05
parallax () 0.704 ± 0.024

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 13.583 0.003 mag
GAIA3.G 13.485 0.003 mag
GAIA3.RP 13.284 0.004 mag
GALEX.FUV 12.554 0.007 mag
GALEX.NUV 13.768 0.007 mag
SDSS.U 13.677 0.003 mag
APASS.B 13.756 0.032 mag
APASS.G 13.625 0.037 mag
SDSS.G 13.554 0.003 mag
GAIA2.BP 13.568 0.005 mag
APASS.V 13.609 0.044 mag
APASS.R 13.634 0.199 mag
SDSS.R 13.548 0.003 mag
GAIA2.G 13.505 0.001 mag
APASS.I 13.622 0.249 mag
SDSS.I 13.579 0.003 mag
GAIA2.RP 13.294 0.002 mag
SDSS.Z 13.660 0.004 mag
2MASS.J 13.025 0.022 mag
2MASS.H 12.816 0.027 mag
2MASS.K 12.790 0.025 mag
WISE.W1 12.623 0.025 mag
WISE.W2 12.645 0.028 mag
WISE.W3 12.504 0.446 mag
WISE.W4 < 9.090 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2456966.985 2014-11-05 LRS @ LAMOST 1500 1800.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 2.749 ± 0.03 / 2.749 ± 0.03
M_G (mag) 2.689 ± 0.05 2.689 ± 0.05 /
parallax (mas) 0.704 ± 0.024 0.687 ± 0.042 0.712 ± 0.022
pmdec (mas) -1.58 ± 0.75 2.5 ± 1.5 -1.633 ± 0.019
pmra (mas) -0.0 ± 1.1 6.8 ± 2.1 -0.08 ± 0.02
Primary
Secondary
content_copy