2014 XR9
2014XR9, 2016 GV142, 2016GV142, K14X09R, K16GE2V, s4998
All data for this body: [vot]
MPC data
| Name (number) |
2014 XR9 (544998) |
| a |
2.67380 |
| e |
0.07892 |
| i / sin(i) |
8.8449 /
0.15376
|
| q |
2.46278
|
| Q |
2.88483
|
| ω |
231.8240 |
| Node |
244.7071 |
| m |
87.4375 |
| n |
0.2254 |
| Epoch |
2460800.5 |
| nobs |
240 |
| nopp |
13 |
| Years observed |
2001-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.674 |
|
| ep |
0.102 |
|
| sin(ip) |
0.171 |
|
| G |
0.150 |
|
| H |
16.820 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6735 |
0.1022 |
0.1708 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.82 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |