2005 XP20
2005XP20, 2008 SP43, 2008SP43, K05X20P, K08S43P, N8867
All data for this body: [vot]
MPC data
| Name (number) |
2005 XP20 (238867) |
| a |
2.25175 |
| e |
0.08212 |
| i / sin(i) |
2.8472 /
0.04967
|
| q |
2.06684
|
| Q |
2.43666
|
| ω |
168.4275 |
| Node |
6.0649 |
| m |
176.8129 |
| n |
0.2917 |
| Epoch |
2460800.5 |
| nobs |
243 |
| nopp |
13 |
| Years observed |
2001-2023 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.252 |
|
| ep |
0.129 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
17.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.820 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2522 |
0.1294 |
0.0442 |
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 |
| 17.96 |
|
|
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 |
| C |
|
0.970 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |