1981EM46
19949, 1999NS16, J81E46M, J99N16S
All data for this body: [vot]
MPC data
| Name (number) |
1981EM46 (19949) |
| Packed designation |
19949 |
| a |
2.26731 |
| e |
0.08230 |
| i / sin(i) |
1.3667 /
0.02385
|
| q |
2.08071
|
| Q |
2.45391
|
| ω |
145.8394 |
| Node |
249.2067 |
| m |
121.9386 |
| n |
0.2887 |
| Epoch |
2459600.5 |
| nobs |
1212 |
| nopp |
17 |
| Years observed |
1981-2021 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.267 |
|
| ep |
0.068 |
|
| sin(ip) |
0.035 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.870 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2669 |
0.0678 |
0.0355 |
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 |
| 15.87 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |