1981EP40
19948, J81E40P
All data for this body: [vot]
MPC data
| Name (number) |
1981EP40 (19948) |
| Packed designation |
19948 |
| a |
2.28909 |
| e |
0.21588 |
| i / sin(i) |
7.1017 /
0.12363
|
| q |
1.79493
|
| Q |
2.78325
|
| ω |
130.3938 |
| Node |
192.6149 |
| m |
159.4015 |
| n |
0.2846 |
| Epoch |
2459600.5 |
| nobs |
1909 |
| nopp |
21 |
| Years observed |
1981-2022 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.289 |
|
| ep |
0.162 |
|
| sin(ip) |
0.131 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.100 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2886 |
0.1617 |
0.1310 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.10 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |