Related systems

New Ongoing Finished Rejected

500Pc Sample

GAIA catalog

SPEC catalog

Summary

Basic Data

Name: PG2337+070
Coordinates: 23:40:04.75 (h:m:s) +07:17:09.58 (°:':'')
355.0198 (°) +7.2860 (°)
Classification: sdB
Class. type: Photometric
Observing Status: New

Parameters

visibility
Parameter Value.
M_G (mag) 5.246 ± 0.06
parallax () 2.206 ± 0.035

Notes

Aliases

Tags

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visibility

Observations

Photometric observations: 23, 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 13.395 0.003 mag
GAIA3.G 13.452 0.003 mag
GAIA3.RP 13.541 0.004 mag
SDSS.U 13.740 0.005 mag
APASS.B 13.429 0.023 mag
APASS.G 13.376 0.012 mag
SDSS.G 13.486 0.002 mag
GAIA2.BP 13.361 0.005 mag
APASS.V 13.495 0.020 mag
APASS.R 13.639 0.026 mag
SDSS.R 13.779 0.003 mag
GAIA2.G 13.468 0.001 mag
APASS.I 13.745 0.096 mag
SDSS.I 14.007 0.005 mag
GAIA2.RP 13.543 0.001 mag
SDSS.Z 14.189 0.006 mag
2MASS.J 13.735 0.024 mag
2MASS.H 13.802 0.037 mag
2MASS.K 13.933 0.051 mag
WISE.W1 13.880 0.027 mag
WISE.W2 13.938 0.043 mag
WISE.W3 < 11.875 / mag
WISE.W4 < 8.409 / mag

Spectroscopic observations

Reduced spectra

HJD Date Instrument Resolution Exp time (s) SNR Range (Å)
2457291.164 2015-09-25 LRS @ LAMOST 1500 1800.0 NA 3700 - 9099
Parameter AVG Gaia DR2 Gaia DR3
System
absolute_g_mag (mag) 5.139 ± 0.015 / 5.139 ± 0.015
M_G (mag) 5.246 ± 0.06 5.246 ± 0.06 /
parallax (mas) 2.206 ± 0.035 2.267 ± 0.063 2.175 ± 0.032
pmdec (mas) -40.133 ± 0.033 -40.159 ± 0.062 -40.123 ± 0.023
pmra (mas) -22.501 ± 0.054 -22.42 ± 0.1 -22.527 ± 0.034
Primary
Secondary
content_copy