1999 RA109
1999RA109, 44638, J99RA9A
All data for this body: [vot]
MPC data
| Name (number) |
1999 RA109 (44638) |
| a |
2.27031 |
| e |
0.07959 |
| i / sin(i) |
5.0716 /
0.08840
|
| q |
2.08963
|
| Q |
2.45099
|
| ω |
105.2728 |
| Node |
148.7229 |
| m |
97.8949 |
| n |
0.2881 |
| Epoch |
2460200.5 |
| nobs |
886 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.270 |
|
| ep |
0.089 |
|
| sin(ip) |
0.087 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.530 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2700 |
0.0894 |
0.0871 |
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 |
| 16.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |