2001 PE44

2001PE44, 1994 CW5, 1994CW5, 54973, J94C05W, K01P44E

All data for this body: [vot]

MPC data
Name (number) 2001 PE44 (54973)
a 2.86874
e 0.05931
i / sin(i) 1.0461 / 0.01826
q 2.69858
Q 3.03890
ω 175.5638
Node 236.6233
m 238.1259
n 0.2028
Epoch 2460800.5
nobs 1151
nopp 21
Years observed 1994-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.868
ep 0.044
sin(ip) 0.036
G 0.150
H 15.350
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.886
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.0300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8677 0.0443 0.0360 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
15.35 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 0.981 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT