1999 DD2
1999DD2, 2000 SC229, 2000SC229, 70044, J99D02D, K00SM9C
All data for this body: [vot]
MPC data
| Name (number) |
1999 DD2 (70044) |
| a |
2.15233 |
| e |
0.20189 |
| i / sin(i) |
5.8456 /
0.10185
|
| q |
1.71779
|
| Q |
2.58687
|
| ω |
311.7679 |
| Node |
326.5016 |
| m |
356.6099 |
| n |
0.3121 |
| Epoch |
2460800.5 |
| nobs |
776 |
| nopp |
18 |
| Years observed |
1999-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.220 |
|
| ep |
0.236 |
|
| sin(ip) |
0.116 |
|
| G |
0.150 |
|
| H |
17.110 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2201 |
0.2365 |
0.1163 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |