1998 DD
1998DD, 1980 BN2, 1980BN2, 1986 YK1, 1986YK1, 42606, J80B02N, J86Y01K, J98D00D
All data for this body: [vot]
MPC data
| Name (number) |
1998 DD (42606) |
| a |
2.34092 |
| e |
0.20996 |
| i / sin(i) |
7.3052 /
0.12715
|
| q |
1.84941
|
| Q |
2.83242
|
| ω |
92.4589 |
| Node |
58.8458 |
| m |
52.3290 |
| n |
0.2752 |
| Epoch |
2460200.5 |
| nobs |
1671 |
| nopp |
18 |
| Years observed |
1980-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.341 |
|
| ep |
0.253 |
|
| sin(ip) |
0.118 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3405 |
0.2529 |
0.1184 |
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 |
| 15.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |