1999RN218
1998HJ147, 38417, J98HE7J, J99RL8N
All data for this body: [vot]
MPC data
| Name (number) |
1999RN218 (38417) |
| Packed designation |
38417 |
| a |
2.75052 |
| e |
0.11630 |
| i / sin(i) |
12.5374 /
0.21708
|
| q |
2.43065
|
| Q |
3.07039
|
| ω |
66.2364 |
| Node |
180.5283 |
| m |
56.4555 |
| n |
0.2161 |
| Epoch |
2459600.5 |
| nobs |
1000 |
| nopp |
16 |
| Years observed |
1998-2021 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.749 |
|
| ep |
0.133 |
|
| sin(ip) |
0.218 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7487 |
0.1331 |
0.2180 |
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 |
| 15.06 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |