1994 PE18

1994PE18, 14020, 1998 WD10, 1998WD10, J94P18E, J98W10D

All data for this body: [vot]

MPC data
Name (number) 1994 PE18 (14020)
a 2.29467
e 0.15255
i / sin(i) 0.6429 / 0.01122
q 1.94462
Q 2.64471
ω 339.5665
Node 316.0308
m 329.3119
n 0.2835
Epoch 2460800.5
nobs 2329
nopp 22
Years observed 1991-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.295
ep 0.126
sin(ip) 0.023
G 0.150
H 15.310
Mass
D 2.48 0.389
pV 0.286 0.1329
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.769
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2948 0.1262 0.0226 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.48 0.389 0.389 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.286 0.1329 0.1329 Masiero 2011ApJ...741...68M NEATM
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
15.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.9615 0.9615 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT