1999 RP18
1999RP18, 66470, J99R18P
All data for this body: [vot]
MPC data
| Name (number) |
1999 RP18 (66470) |
| a |
2.67855 |
| e |
0.27100 |
| i / sin(i) |
12.9075 /
0.22338
|
| q |
1.95266
|
| Q |
3.40444
|
| ω |
124.7839 |
| Node |
181.4497 |
| m |
195.9323 |
| n |
0.2248 |
| Epoch |
2460200.5 |
| nobs |
1081 |
| nopp |
17 |
| Years observed |
1998-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
Juno (3) |
|
| |
|
|
| ap |
2.680 |
|
| ep |
0.234 |
|
| sin(ip) |
0.233 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 3 |
Juno |
501 |
Juno |
0.2000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6802 |
0.2336 |
0.2327 |
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 |
| 15.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |