4857 P-L

4857P-L, 2000 QA195, 2000QA195, 65520, K00QJ5A, PLS4857

All data for this body: [vot]

MPC data
Name (number) 4857 P-L (65520)
a 2.37542
e 0.21828
i / sin(i) 3.3918 / 0.05917
q 1.85692
Q 2.89391
ω 236.9091
Node 36.4729
m 139.0083
n 0.2692
Epoch 2460200.5
nobs 828
nopp 19
Years observed 1960-2023
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.375
ep 0.211
sin(ip) 0.055
Value Standard error
G 0.150
H 16.530
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3750 0.2113 0.0550 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
16.53 MPC-2023-12-04 MPC-2023-12-04 Phot