2005 PE4

2005PE4, K05P04E, k9747

All data for this body: [vot]

MPC data
Name (number) 2005 PE4 (469747)
a 3.15349
e 0.34854
i / sin(i) 26.1158 / 0.44019
q 2.05436
Q 4.25261
ω 259.3696
Node 97.0970
m 179.1875
n 0.1760
Epoch 2460800.5
nobs 545
nopp 11
Years observed 2005-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.173
ep 0.251
sin(ip) 0.456
G 0.150
H 15.500
Mass
D 5.32 0.325
pV 0.039 0.0045
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
31 Euphrosyne 0 Euphrosyne Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1730 0.2508 0.4563 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.73 1.256 1.256 Masiero 2017AJ....154..168M NEATM
5.36 0.337 0.337 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.039 0.0046 0.0046 Masiero 2011ApJ...741...68M NEATM
0.045 0.0221 0.0221 Masiero 2017AJ....154..168M 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
15.50 MPC-2023-12-04 MPC-2023-12-04 Phot