1999 XE187
1999XE187, 1998 QX63, 1998QX63, 45219, J98Q63X, J99XI7E
All data for this body: [vot]
MPC data
| Name (number) |
1999 XE187 (45219) |
| a |
2.36687 |
| e |
0.03071 |
| i / sin(i) |
22.0961 /
0.37616
|
| q |
2.29418
|
| Q |
2.43957
|
| ω |
73.1917 |
| Node |
291.7994 |
| m |
274.4362 |
| n |
0.2707 |
| Epoch |
2460200.5 |
| nobs |
2069 |
| nopp |
17 |
| Years observed |
1998-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.367 |
|
| ep |
0.024 |
|
| sin(ip) |
0.372 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.600 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3668 |
0.0235 |
0.3718 |
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 |
| 14.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |