1999 XX204

1999XX204, G0660, J99XK4X

All data for this body: [vot]

MPC data
Name (number) 1999 XX204 (160660)
a 2.64470
e 0.30805
i / sin(i) 10.9515 / 0.18998
q 1.83001
Q 3.45939
ω 55.8946
Node 333.7062
m 5.3570
n 0.2292
Epoch 2460800.5
nobs 955
nopp 16
Years observed 1999-2024
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Iannini (4652)
 
ap 2.643
ep 0.269
sin(ip) 0.212
G 0.150
H 15.660
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4652 Iannini 0 Iannini Novakovic 2019EPSC...13.1671N HCM
4652 Iannini 520 Iannini Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6429 0.2689 0.2118 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.66 MPC-2023-12-04 MPC-2023-12-04 Phot