2011US322

1998VT31, d8541, J98V31T, K11UW2S

All data for this body: [vot]

MPC data
Name (number) 2011US322 (398541)
Packed designation d8541
a 2.64210
e 0.13235
i / sin(i) 25.9502 / 0.43759
q 2.29241
Q 2.99179
ω 140.0296
Node 246.0962
m 155.5881
n 0.2295
Epoch 2459600.5
nobs 435
nopp 11
Years observed 1998-2021
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.642
ep 0.117
sin(ip) 0.443
Value Standard error
G 0.150
H 15.660
Mass
D 4.88 1.140
pV 0.043 0.0261
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6421 0.1171 0.4431 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.88 1.140 1.140 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.043 0.0261 0.0261 Masiero 2017AJ....154..168M NEATM
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
15.66 MPC-2022-01-18 MPC-2022-01-18 Phot