1998 HS89
1998HS89, 2002 CN240, 2002CN240, 40002, J98H89S, K02CO0N
All data for this body: [vot]
MPC data
| Name (number) |
1998 HS89 (40002) |
| a |
2.71132 |
| e |
0.06243 |
| i / sin(i) |
6.1170 /
0.10656
|
| q |
2.54204
|
| Q |
2.88060
|
| ω |
156.8043 |
| Node |
182.9585 |
| m |
125.8252 |
| n |
0.2208 |
| Epoch |
2460200.5 |
| nobs |
935 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Witt (2732) |
|
| |
|
|
| ap |
2.713 |
|
| ep |
0.027 |
|
| sin(ip) |
0.107 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 2732 |
Witt |
535 |
Witt |
-0.6900 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7127 |
0.0273 |
0.1074 |
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 |
| 15.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |