1998UJ18
J98U18J, T7309
All data for this body: [vot]
MPC data
| Name (number) |
1998UJ18 (297309) |
| Packed designation |
T7309 |
| a |
2.19407 |
| e |
0.18613 |
| i / sin(i) |
4.8621 /
0.08476
|
| q |
1.78570
|
| Q |
2.60245
|
| ω |
353.2146 |
| Node |
11.4325 |
| m |
68.1886 |
| n |
0.3033 |
| Epoch |
2459600.5 |
| nobs |
269 |
| nopp |
13 |
| Years observed |
1998-2021 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
Flora (8) |
|
| |
|
|
| ap |
2.194 |
|
| ep |
0.140 |
|
| sin(ip) |
0.077 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.200 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 8 |
Flora |
402 |
Flora |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1942 |
0.1398 |
0.0773 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 17.20 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |