Korteweg

09685, 1989 GC2, 1989GC2, 4247 P-L, 4247P-L, J89G02C, PLS4247

All data for this body: [vot]

MPC data
Name (number) Korteweg (9685)
a 2.42274
e 0.13294
i / sin(i) 1.2735 / 0.02223
q 2.10065
Q 2.74482
ω 303.3202
Node 258.5360
m 46.2286
n 0.2614
Epoch 2460200.5
nobs 2988
nopp 23
Years observed 1960-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.424
ep 0.162
sin(ip) 0.039
Value Standard error
G 0.150
H 14.620
Mass
D
pV
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
44 Nysa 405 Nysa-Polana 0.0000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4237 0.1624 0.0392 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
14.62 MPC-2023-12-04 MPC-2023-12-04 Phot