Rossi

03969, 1968 UU2, 1968UU2, 1978 TQ8, 1978TQ8, 1978 VX14, 1978VX14, 1981 RJ3, 1981RJ3, 1986 AH2, 1986AH2, J68U02U, J78T08Q, J78V14X, J81R03J, J86A02H

All data for this body: [vot]

MPC data
Name (number) Rossi (3969)
a 2.22071
e 0.12536
i / sin(i) 2.1460 / 0.03745
q 1.94232
Q 2.49909
ω 212.1660
Node 172.6432
m 214.8938
n 0.2978
Epoch 2460200.5
nobs 6528
nopp 25
Years observed 1968-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.220
ep 0.101
sin(ip) 0.042
Value Standard error
G 0.150
H 14.470
Mass
D 3.87 0.110
pV 0.226 0.0374
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2204 0.1012 0.0417 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.79 0.299 0.299 Masiero 2011ApJ...741...68M NEATM
3.88 0.118 0.118 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0451 0.0451 Masiero 2011ApJ...741...68M NEATM
0.234 0.0672 0.0672 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
14.47 MPC-2023-12-04 MPC-2023-12-04 Phot