Related systems

New Ongoing Finished Rejected

SPEC catalog

Summary

Basic Data

Name: PG1418+178
Coordinates: 14:21:04.81 (h:m:s) +17:36:28.74 (°:':'')
215.2700 (°) +17.6080 (°)
Classification: sdOB+MS
Class. type: Spectroscopic
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 3.588 ± 0.05
parallax () 0.302 ± 0.043

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 22, Reduced spectroscopic observations: 2, Spectroscopic raw files: 0, Light curves: 0

Photometric observations

Stilism Reddening Map (Lallement+2018)

Photometry content_copy

Band Value Error Unit
GAIA3.BP 16.276 0.004 mag
GAIA3.G 16.269 0.003 mag
GAIA3.RP 16.206 0.007 mag
SDSS.U 16.189 0.006 mag
APASS.B 16.471 0.050 mag
APASS.G 16.322 0.074 mag
SDSS.G 16.237 0.004 mag
GAIA2.BP 16.238 0.010 mag
APASS.V 16.440 0.011 mag
APASS.R 16.443 0.117 mag
SDSS.R 16.434 0.005 mag
GAIA2.G 16.293 0.002 mag
SDSS.I 16.544 0.005 mag
GAIA2.RP 16.209 0.004 mag
SDSS.Z 16.648 0.010 mag
2MASS.J 15.904 0.075 mag
2MASS.H 15.459 0.110 mag
2MASS.K 15.710 0.205 mag
WISE.W1 15.813 0.049 mag
WISE.W2 16.354 0.220 mag
WISE.W3 < 13.212 / mag
WISE.W4 < 9.178 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2454506.987 2008-02-10 SDSS @ SDSS 2.5-M 1900 2901.0 NA 3813 - 9219
2457436.342 2016-02-17 LRS @ LAMOST 1500 5500.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 3.73 ± 0.15 / 3.73 ± 0.15
M_G (mag) 3.588 ± 0.05 3.588 ± 0.05 /
parallax (mas) 0.302 ± 0.043 0.288 ± 0.071 0.311 ± 0.047
pmdec (mas) 0.49 ± 0.95 -3.5 ± 1.9 0.583 ± 0.045
pmra (mas) -8.1 ± 1.5 -16.8 ± 2.9 -7.984 ± 0.05
Primary
Secondary
content_copy