2001 XX84
2001XX84, 1978 WH12, 1978WH12, 2003 HO41, 2003HO41, 68555, J78W12H, K01X84X, K03H41O
All data for this body: [vot]
MPC data
| Name (number) |
2001 XX84 (68555) |
| a |
3.19341 |
| e |
0.10736 |
| i / sin(i) |
15.7279 /
0.27107
|
| q |
2.85056
|
| Q |
3.53626
|
| ω |
288.5439 |
| Node |
241.9267 |
| m |
338.8422 |
| n |
0.1727 |
| Epoch |
2460800.5 |
| nobs |
1325 |
| nopp |
21 |
| Years observed |
1960-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.183 |
|
| ep |
0.136 |
|
| sin(ip) |
0.292 |
|
| G |
0.150 |
|
| H |
14.230 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
37.760 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1825 |
0.1358 |
0.2925 |
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 |
| 14.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 37.767 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |