1998EG12
1999NZ18, 39885, J98E12G, J99N18Z
All data for this body: [vot]
MPC data
| Name (number) |
1998EG12 (39885) |
| Packed designation |
39885 |
| a |
2.26573 |
| e |
0.12785 |
| i / sin(i) |
6.7032 /
0.11673
|
| q |
1.97607
|
| Q |
2.55539
|
| ω |
266.3231 |
| Node |
102.6208 |
| m |
155.7080 |
| n |
0.2890 |
| Epoch |
2459600.5 |
| nobs |
2061 |
| nopp |
18 |
| Years observed |
1998-2022 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.265 |
|
| ep |
0.087 |
|
| sin(ip) |
0.107 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2653 |
0.0871 |
0.1068 |
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 |
| 14.79 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |