2001 XG216
2001XG216, 1991 VK17, 1991VK17, 99367, J91V17K, K01XL6G
All data for this body: [vot]
MPC data
| Name (number) |
2001 XG216 (99367) |
| a |
2.19700 |
| e |
0.08594 |
| i / sin(i) |
0.5776 /
0.01008
|
| q |
2.00819
|
| Q |
2.38581
|
| ω |
70.9994 |
| Node |
298.4191 |
| m |
128.8693 |
| n |
0.3027 |
| Epoch |
2460800.5 |
| nobs |
533 |
| nopp |
19 |
| Years observed |
1991-2025 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.197 |
|
| ep |
0.053 |
|
| sin(ip) |
0.018 |
|
| G |
0.150 |
|
| H |
17.390 |
|
| 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 |
| 2.1973 |
0.0529 |
0.0185 |
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 |
| 17.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |