1999NU11

1990TE6, 20475, J90T06E, J99N11U

All data for this body: [vot]

MPC data
Name (number) 1999NU11 (20475)
Packed designation 20475
a 2.75804
e 0.20670
i / sin(i) 6.3526 / 0.11065
q 2.18795
Q 3.32813
ω 111.0820
Node 305.2987
m 255.5522
n 0.2152
Epoch 2459600.5
nobs 1020
nopp 17
Years observed 1990-2020
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.759
ep 0.181
sin(ip) 0.132
Value Standard error
G 0.150
H 14.500
Mass
D 3.72 0.291
pV 0.266 0.0609
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7592 0.1815 0.1315 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.72 0.291 0.291 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.266 0.0609 0.0609 Masiero 2011ApJ...741...68M 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
14.50 MPC-2022-01-18 MPC-2022-01-18 Phot