2001 SH18
2001SH18, D9975, K01S18H
All data for this body: [vot]
MPC data
| Name (number) |
2001 SH18 (139975) |
| a |
2.79627 |
| e |
0.07400 |
| i / sin(i) |
6.3382 /
0.11040
|
| q |
2.58935
|
| Q |
3.00320
|
| ω |
332.1091 |
| Node |
21.9165 |
| m |
259.7912 |
| n |
0.2108 |
| Epoch |
2460200.5 |
| nobs |
775 |
| nopp |
18 |
| Years observed |
2001-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
Witt (2732) |
|
| |
|
|
| ap |
2.796 |
|
| ep |
0.037 |
|
| sin(ip) |
0.105 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2732 |
Witt |
535 |
Witt |
0.5000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7956 |
0.0366 |
0.1053 |
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 |
| 15.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |