2001 XY90
2001XY90, 1992 SU9, 1992SU9, B9674, J92S09U, K01X90Y
All data for this body: [vot]
MPC data
| Name (number) |
2001 XY90 (119674) |
| a |
2.64712 |
| e |
0.11704 |
| i / sin(i) |
2.9422 /
0.05133
|
| q |
2.33729
|
| Q |
2.95695
|
| ω |
12.4391 |
| Node |
5.6095 |
| m |
193.4797 |
| n |
0.2288 |
| Epoch |
2460800.5 |
| nobs |
537 |
| nopp |
18 |
| Years observed |
1992-2025 |
| rms |
0.91 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.647 |
|
| ep |
0.072 |
|
| sin(ip) |
0.051 |
|
| G |
0.150 |
|
| H |
16.630 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
4.109 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6473 |
0.0725 |
0.0506 |
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 |
| 16.63 |
|
|
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 |
| D |
D |
0.6849 |
0.6170 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| L |
|
0.10 |
|
Bus |
VIS |
Carvano |
2010A&A...510A..43C |
PHOT |
| S |
D |
0.2083 |
0.6170 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |