1999 AK4

1999AK4, 2000 JO25, 2000JO25, 28229, J99A04K, K00J25O

All data for this body: [vot]

MPC data
Name (number) 1999 AK4 (28229)
a 2.45305
e 0.11490
i / sin(i) 5.3370 / 0.09301
q 2.17120
Q 2.73490
ω 128.4062
Node 271.4407
m 208.5205
n 0.2565
Epoch 2460200.5
nobs 1943
nopp 19
Years observed 1997-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.452
ep 0.099
sin(ip) 0.109
Value Standard error
G 0.150
H 14.970
Mass
D 2.52 0.332
pV 0.402 0.1566
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4522 0.0985 0.1094 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.52 0.332 0.332 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.402 0.1566 0.1566 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
14.97 MPC-2023-12-04 MPC-2023-12-04 Phot