1999 JR4

1999JR4, 2002 FL33, 2002FL33, A1804, J99J04R, K02F33L

All data for this body: [vot]

MPC data
Name (number) 1999 JR4 (101804)
a 2.21270
e 0.08582
i / sin(i) 8.5792 / 0.14918
q 2.02279
Q 2.40260
ω 202.3917
Node 46.5270
m 126.2524
n 0.2994
Epoch 2460200.5
nobs 777
nopp 15
Years observed 1999-2023
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.213
ep 0.126
sin(ip) 0.143
Value Standard error
G 0.150
H 16.560
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2126 0.1258 0.1430 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
16.56 MPC-2023-12-04 MPC-2023-12-04 Phot