1998YG9

2003AH54, F0238, J98Y09G, K03A54H

All data for this body: [vot]

MPC data
Name (number) 1998YG9 (150238)
Packed designation F0238
a 2.42364
e 0.16184
i / sin(i) 2.3570 / 0.04113
q 2.03140
Q 2.81589
ω 353.8856
Node 71.5473
m 53.5954
n 0.2612
Epoch 2459600.5
nobs 435
nopp 12
Years observed 1998-2020
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.423
ep 0.158
sin(ip) 0.025
Value Standard error
G 0.150
H 16.720
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 404 Massalia 0.2800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4226 0.1583 0.0251 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
16.72 MPC-2022-01-18 MPC-2022-01-18 Phot