1999CW81
1990BT2, D4502, J90B02T, J99C81W
All data for this body: [vot]
MPC data
| Name (number) |
1999CW81 (134502) |
| Packed designation |
D4502 |
| a |
2.69011 |
| e |
0.29503 |
| i / sin(i) |
7.5556 /
0.13149
|
| q |
1.89646
|
| Q |
3.48377
|
| ω |
140.8862 |
| Node |
311.7750 |
| m |
108.1889 |
| n |
0.2234 |
| Epoch |
2459600.5 |
| nobs |
1327 |
| nopp |
14 |
| Years observed |
1990-2021 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.690 |
|
| ep |
0.298 |
|
| sin(ip) |
0.145 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.750 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6902 |
0.2981 |
0.1449 |
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 |
| 14.75 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |