1998 KJ20
1998KJ20, 2000 YA52, 2000YA52, 74059, J98K20J, K00Y52A
All data for this body: [vot]
MPC data
| Name (number) |
1998 KJ20 (74059) |
| a |
2.35444 |
| e |
0.16335 |
| i / sin(i) |
3.2290 /
0.05633
|
| q |
1.96984
|
| Q |
2.73903
|
| ω |
105.0831 |
| Node |
101.8171 |
| m |
18.3786 |
| n |
0.2728 |
| Epoch |
2460200.5 |
| nobs |
1095 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.355 |
|
| ep |
0.193 |
|
| sin(ip) |
0.043 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.210 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.4900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3551 |
0.1931 |
0.0425 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 16.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |