2004 RC221

2004RC221, K04RM1C, X9111

All data for this body: [vot]

MPC data
Name (number) 2004 RC221 (339111)
a 2.55692
e 0.22293
i / sin(i) 13.4761 / 0.23304
q 1.98691
Q 3.12694
ω 338.0647
Node 335.0798
m 283.8109
n 0.2411
Epoch 2460200.5
nobs 686
nopp 13
Years observed 2002-2023
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.558
ep 0.195
sin(ip) 0.232
Value Standard error
G 0.150
H 16.050
Mass
D
pV
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5583 0.1950 0.2317 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
16.05 MPC-2023-12-04 MPC-2023-12-04 Phot