2001 PA45

2001PA45, 54974, K01P45A

All data for this body: [vot]

MPC data
Name (number) 2001 PA45 (54974)
a 2.98918
e 0.08153
i / sin(i) 10.3701 / 0.18001
q 2.74547
Q 3.23290
ω 206.6614
Node 359.3671
m 342.3783
n 0.1907
Epoch 2460800.5
nobs 1411
nopp 23
Years observed 1960-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.990
ep 0.121
sin(ip) 0.183
G 0.150
H 14.510
Mass
D 5.18 0.147
pV 0.147 0.0290
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9901 0.1210 0.1832 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.15 0.170 0.170 Masiero 2011ApJ...741...68M NEATM
5.28 0.290 0.290 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.145 0.0350 0.0350 Masiero 2012ApJ...759L...8M NEATM
0.153 0.0516 0.0516 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
14.51 MPC-2023-12-04 MPC-2023-12-04 Phot