1999 YW12
1999YW12, 2002 LF19, 2002LF19, 71224, J99Y12W, K02L19F
All data for this body: [vot]
MPC data
| Name (number) |
1999 YW12 (71224) |
| a |
2.69749 |
| e |
0.15501 |
| i / sin(i) |
11.4064 /
0.19777
|
| q |
2.27934
|
| Q |
3.11565
|
| ω |
41.6856 |
| Node |
260.4036 |
| m |
253.6744 |
| n |
0.2225 |
| Epoch |
2460200.5 |
| nobs |
727 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.73 |
Best values
|
Value |
Standard error |
| Parent |
Eunomia (15) |
|
| |
|
|
| ap |
2.697 |
|
| ep |
0.139 |
|
| sin(ip) |
0.214 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.490 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 15 |
Eunomia |
502 |
Eunomia |
0.2700 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6974 |
0.1391 |
0.2136 |
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 |
| 15.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |