1998MJ40
2007XW30, I1798, J98M40J, K07X30W
All data for this body: [vot]
MPC data
| Name (number) |
1998MJ40 (181798) |
| Packed designation |
I1798 |
| a |
2.55662 |
| e |
0.21156 |
| i / sin(i) |
5.5222 /
0.09623
|
| q |
2.01575
|
| Q |
3.09749
|
| ω |
189.5750 |
| Node |
132.2064 |
| m |
255.2983 |
| n |
0.2411 |
| Epoch |
2459600.5 |
| nobs |
684 |
| nopp |
16 |
| Years observed |
1998-2021 |
| rms |
0.55 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.555 |
|
| ep |
0.141 |
|
| sin(ip) |
0.082 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5546 |
0.1409 |
0.0824 |
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 |
| 15.73 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |