1999 XN161
1999XN161, 1978 UK8, 1978UK8, 45190, J78U08K, J99XG1N
All data for this body: [vot]
MPC data
| Name (number) |
1999 XN161 (45190) |
| a |
2.57240 |
| e |
0.07010 |
| i / sin(i) |
2.5572 /
0.04462
|
| q |
2.39207
|
| Q |
2.75274
|
| ω |
123.5733 |
| Node |
316.3021 |
| m |
266.6230 |
| n |
0.2389 |
| Epoch |
2460200.5 |
| nobs |
1288 |
| nopp |
18 |
| Years observed |
1978-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
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 |
| 15.52 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |