2002 XY4
2002XY4, I9173, K02X04Y
All data for this body: [vot]
MPC data
| Name (number) |
2002 XY4 (189173) |
| a |
1.84367 |
| e |
0.57043 |
| i / sin(i) |
43.0760 /
0.68297
|
| q |
0.79199
|
| Q |
2.89536
|
| ω |
273.7527 |
| Node |
268.9028 |
| m |
72.8175 |
| n |
0.3937 |
| Epoch |
2460200.5 |
| nobs |
439 |
| nopp |
10 |
| Years observed |
2002-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
18.930 |
|
| Mass |
|
|
| D |
1.22 |
0.282 |
| pV |
|
|
| Rotational Period |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.22 |
0.282 |
0.282 |
Masiero |
2020PSJ.....1....9M |
NEATM |
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 |
| 18.93 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |