2009 DT21
2009DT21, K09D21T, w9080
All data for this body: [vot]
MPC data
| Name (number) |
2009 DT21 (589080) |
| a |
2.75269 |
| e |
0.11767 |
| i / sin(i) |
4.9994 /
0.08715
|
| q |
2.42879
|
| Q |
3.07659
|
| ω |
250.2804 |
| Node |
124.1119 |
| m |
179.7634 |
| n |
0.2158 |
| Epoch |
2460200.5 |
| nobs |
129 |
| nopp |
12 |
| Years observed |
2007-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.753 |
|
| ep |
0.082 |
|
| sin(ip) |
0.070 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
17.190 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7526 |
0.0821 |
0.0700 |
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 |
| 17.19 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |