2002LW20

2001FM163, 99809, K01FG3M, K02L20W

All data for this body: [vot]

MPC data
Name (number) 2002LW20 (99809)
Packed designation 99809
a 2.74518
e 0.16825
i / sin(i) 10.3264 / 0.17925
q 2.28330
Q 3.20705
ω 197.5650
Node 110.7654
m 87.8564
n 0.2167
Epoch 2459600.5
nobs 795
nopp 18
Years observed 1998-2021
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.747
ep 0.154
sin(ip) 0.156
Value Standard error
G 0.150
H 15.250
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 516 Gefion -0.4700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7472 0.1540 0.1558 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
15.25 MPC-2022-01-18 MPC-2022-01-18 Phot