Koopman

12625, 1982SH10, 1982UV11, 1984BS1, 1993SD14, 9578P-L, J82S10H, J82U11V, J84B01S, J93S14D, PLS9578

All data for this body: [vot]

MPC data
Name (number) Koopman (12625)
Packed designation 12625
a 3.11434
e 0.10112
i / sin(i) 5.8949 / 0.10271
q 2.79943
Q 3.42925
ω 82.9564
Node 2.4297
m 344.6185
n 0.1793
Epoch 2459600.5
nobs 2390
nopp 23
Years observed 1960-2022
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.113
ep 0.103
sin(ip) 0.108
Value Standard error
G 0.150
H 12.980
Mass
D 13.76 1.630
pV 0.097 0.0120
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1129 0.1026 0.1083 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.76 1.630 1.630 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.097 0.0120 0.0120 Masiero 2012ApJ...759L...8M 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
12.98 MPC-2022-01-18 MPC-2022-01-18 Phot