2011UR257

2006UB120, 2006VY31, 2011UB73, K06UC0B, K06V31Y, K11U73B, K11UP7R, s9881

All data for this body: [vot]

MPC data
Name (number) 2011UR257 (549881)
Packed designation s9881
a 2.86855
e 0.07709
i / sin(i) 2.6628 / 0.04646
q 2.64742
Q 3.08968
ω 298.2406
Node 45.0810
m 92.1445
n 0.2029
Epoch 2459600.5
nobs 252
nopp 12
Years observed 2001-2020
rms 0.25
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.869
ep 0.045
sin(ip) 0.037
Value Standard error
G 0.150
H 16.700
Mass
D
pV
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8695 0.0454 0.0374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.70 MPC-2022-01-18 MPC-2022-01-18 Phot