2009 TN44
2009TN44, 2005 YU181, 2005YU181, b2553, K05YI1U, K09T44N
All data for this body: [vot]
MPC data
| Name (number) |
2009 TN44 (372553) |
| a |
2.73533 |
| e |
0.11772 |
| i / sin(i) |
12.1685 /
0.21079
|
| q |
2.41333
|
| Q |
3.05732
|
| ω |
298.3299 |
| Node |
139.2156 |
| m |
127.0634 |
| n |
0.2179 |
| Epoch |
2460800.5 |
| nobs |
364 |
| nopp |
13 |
| Years observed |
2005-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.735 |
|
| ep |
0.120 |
|
| sin(ip) |
0.200 |
|
| G |
0.150 |
|
| H |
16.310 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
2.224 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7349 |
0.1201 |
0.1997 |
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 |
| 16.31 |
|
|
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 |
0.3706 |
0.3120 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |