2001 DR81
2001DR81, 2005 YB248, 2005YB248, K01D81R, K05YO8B, P7989
All data for this body: [vot]
MPC data
| Name (number) |
2001 DR81 (257989) |
| a |
3.14630 |
| e |
0.06951 |
| i / sin(i) |
1.1715 /
0.02045
|
| q |
2.92761
|
| Q |
3.36499
|
| ω |
72.3209 |
| Node |
1.6744 |
| m |
74.3305 |
| n |
0.1766 |
| Epoch |
2460200.5 |
| nobs |
277 |
| nopp |
15 |
| Years observed |
1999-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.143 |
|
| ep |
0.072 |
|
| sin(ip) |
0.031 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.330 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1433 |
0.0722 |
0.0311 |
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 |
| 16.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |