2001 XY220
2001XY220, K01XM0Y, T7777
All data for this body: [vot]
MPC data
| Name (number) |
2001 XY220 (297777) |
| a |
3.05862 |
| e |
0.05355 |
| i / sin(i) |
11.1954 /
0.19416
|
| q |
2.89483
|
| Q |
3.22241
|
| ω |
325.4057 |
| Node |
62.4872 |
| m |
169.8790 |
| n |
0.1843 |
| Epoch |
2460800.5 |
| nobs |
485 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.060 |
|
| ep |
0.027 |
|
| sin(ip) |
0.178 |
|
| G |
0.150 |
|
| H |
15.720 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
3.600 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0599 |
0.0270 |
0.1778 |
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 |
| 15.72 |
|
|
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 |
|
0.600 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |