2001 XJ227
2001XJ227, 2003 FV26, 2003FV26, B1439, K01XM7J, K03F26V
All data for this body: [vot]
MPC data
| Name (number) |
2001 XJ227 (111439) |
| a |
2.71924 |
| e |
0.04168 |
| i / sin(i) |
1.9187 /
0.03348
|
| q |
2.60591
|
| Q |
2.83257
|
| ω |
101.3114 |
| Node |
27.4915 |
| m |
25.3180 |
| n |
0.2198 |
| Epoch |
2460800.5 |
| nobs |
745 |
| nopp |
19 |
| Years observed |
1960-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.720 |
|
| ep |
0.077 |
|
| sin(ip) |
0.040 |
|
| G |
0.150 |
|
| H |
16.060 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.251 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7197 |
0.0770 |
0.0397 |
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 |
| 16.06 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| LS |
|
0.06 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
S |
0.5419 |
0.5419 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |