1997 WE3

1997WE3, 1999 FG5, 1999FG5, 31158, J97W03E, J99F05G

All data for this body: [vot]

MPC data
Name (number) 1997 WE3 (31158)
a 2.87049
e 0.04304
i / sin(i) 0.9377 / 0.01637
q 2.74693
Q 2.99405
ω 88.4949
Node 295.3930
m 280.2045
n 0.2027
Epoch 2460800.5
nobs 2090
nopp 23
Years observed 1992-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.870
ep 0.015
sin(ip) 0.036
G 0.150
H 14.520
Mass
D
pV
Value
Rotational Period 4.500
Period quality 2
Spectral Class S
Spectral Class Score 27.851
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8699 0.0151 0.0359 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.55 2 Synodic Chang 2019ApJS..241....6C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.3223 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D S 0.5480 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3768 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4949 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8971 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9168 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9625 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9938 0.7500 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT