1999 XC137
1999XC137, J99XD7C, S5452
All data for this body: [vot]
MPC data
| Name (number) |
1999 XC137 (285452) |
| a |
2.53803 |
| e |
0.32467 |
| i / sin(i) |
9.0591 /
0.15745
|
| q |
1.71402
|
| Q |
3.36204
|
| ω |
138.8568 |
| Node |
277.0593 |
| m |
313.0165 |
| n |
0.2438 |
| Epoch |
2460200.5 |
| nobs |
731 |
| nopp |
12 |
| Years observed |
1999-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.537 |
|
| ep |
0.284 |
|
| sin(ip) |
0.175 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.030 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5370 |
0.2838 |
0.1754 |
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 |
| 16.03 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |