1998 JR1

1998JR1, 1999 RW225, 1999RW225, 44165, J98J01R, J99RM5W

All data for this body: [vot]

MPC data
Name (number) 1998 JR1 (44165)
a 2.35447
e 0.08749
i / sin(i) 11.5045 / 0.19945
q 2.14847
Q 2.56047
ω 234.3103
Node 214.0837
m 136.3619
n 0.2728
Epoch 2460200.5
nobs 2212
nopp 18
Years observed 1998-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.354
ep 0.134
sin(ip) 0.211
Value Standard error
G 0.150
H 14.980
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3541 0.1343 0.2109 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
14.98 MPC-2023-12-04 MPC-2023-12-04 Phot