2011 DY2
2011DY2, 2017 TA11, 2017TA11, K11D02Y, K17T11A, x0040
All data for this body: [vot]
MPC data
| Name (number) |
2011 DY2 (590040) |
| a |
2.41726 |
| e |
0.21977 |
| i / sin(i) |
4.8755 /
0.08499
|
| q |
1.88603
|
| Q |
2.94849
|
| ω |
101.8315 |
| Node |
348.5745 |
| m |
320.9500 |
| n |
0.2623 |
| Epoch |
2460800.5 |
| nobs |
102 |
| nopp |
8 |
| Years observed |
1998-2021 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.233 |
|
| sin(ip) |
0.096 |
|
| G |
0.150 |
|
| H |
18.040 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
3.026 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4185 |
0.2334 |
0.0958 |
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 |
| 18.04 |
|
|
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 |
| S |
S |
0.2065 |
0.2660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
0.2979 |
0.2660 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |