2009XP18

c9400, K09X18P

All data for this body: [vot]

MPC data
Name (number) 2009XP18 (389400)
Packed designation c9400
a 2.67442
e 0.16096
i / sin(i) 13.2096 / 0.22851
q 2.24394
Q 3.10489
ω 354.7427
Node 289.7227
m 105.0956
n 0.2254
Epoch 2459600.5
nobs 289
nopp 11
Years observed 2003-2021
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.676
ep 0.161
sin(ip) 0.239
Value Standard error
G 0.150
H 15.900
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.1200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6756 0.1608 0.2387 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
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
15.90 MPC-2022-01-18 MPC-2022-01-18 Phot