1999 RD81
1999RD81, 1995 ST74, 1995ST74, G0591, J95S74T, J99R81D
All data for this body: [vot]
MPC data
| Name (number) |
1999 RD81 (160591) |
| a |
2.54844 |
| e |
0.19795 |
| i / sin(i) |
5.7511 /
0.10021
|
| q |
2.04397
|
| Q |
3.05290
|
| ω |
314.9227 |
| Node |
17.8767 |
| m |
335.3484 |
| n |
0.2423 |
| Epoch |
2460200.5 |
| nobs |
241 |
| nopp |
16 |
| Years observed |
1995-2022 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.490 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
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 |
| 16.49 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |