2002 YN20

2002YN20, 1998 WJ23, 1998WJ23, I3413, J98W23J, K02Y20N

All data for this body: [vot]

MPC data
Name (number) 2002 YN20 (183413)
a 2.43217
e 0.21452
i / sin(i) 1.3982 / 0.02440
q 1.91042
Q 2.95393
ω 57.1121
Node 312.2834
m 21.1107
n 0.2598
Epoch 2460800.5
nobs 787
nopp 19
Years observed 1994-2024
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.432
ep 0.178
sin(ip) 0.041
G 0.150
H 16.100
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
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana 0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4322 0.1785 0.0410 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
16.10 MPC-2023-12-04 MPC-2023-12-04 Phot