1998 FM2
1998FM2, 1999 TD315, 1999TD315, J98F02M, J99TV5D, Q9710
All data for this body: [vot]
MPC data
| Name (number) |
1998 FM2 (269710) |
| a |
2.63065 |
| e |
0.25616 |
| i / sin(i) |
31.2192 /
0.51831
|
| q |
1.95679
|
| Q |
3.30451
|
| ω |
235.8093 |
| Node |
0.8814 |
| m |
317.6706 |
| n |
0.2310 |
| Epoch |
2460200.5 |
| nobs |
358 |
| nopp |
13 |
| Years observed |
1998-2023 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
Barcelona (945) |
|
| |
|
|
| ap |
2.630 |
|
| ep |
0.245 |
|
| sin(ip) |
0.515 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.020 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 945 |
Barcelona |
805 |
Barcelona |
-0.2300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6295 |
0.2454 |
0.5147 |
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 |
| 16.02 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |