1998 RA68

1998RA68, 13311, 1979 SP3, 1979SP3, 1996 BT3, 1996BT3, J79S03P, J96B03T, J98R68A

All data for this body: [vot]

MPC data
Name (number) 1998 RA68 (13311)
a 2.80745
e 0.16941
i / sin(i) 10.3041 / 0.17887
q 2.33183
Q 3.28307
ω 337.1390
Node 356.9340
m 131.8715
n 0.2095
Epoch 2460200.5
nobs 2920
nopp 22
Years observed 1979-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.810
ep 0.139
sin(ip) 0.178
Value Standard error
G 0.150
H 12.740
Mass
D 8.17 0.413
pV 0.241 0.0442
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8099 0.1388 0.1781 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.17 0.413 0.413 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.241 0.0442 0.0442 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
12.74 MPC-2023-12-04 MPC-2023-12-04 Phot