2009 DH61
2009DH61, K09D61H, T6280
All data for this body: [vot]
MPC data
| Name (number) |
2009 DH61 (296280) |
| a |
2.64411 |
| e |
0.20635 |
| i / sin(i) |
5.5676 /
0.09702
|
| q |
2.09850
|
| Q |
3.18973
|
| ω |
198.9144 |
| Node |
101.3494 |
| m |
167.2142 |
| n |
0.2292 |
| Epoch |
2460800.5 |
| nobs |
347 |
| nopp |
15 |
| Years observed |
2001-2025 |
| rms |
0.86 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.643 |
|
| ep |
0.195 |
|
| sin(ip) |
0.075 |
|
| G |
0.150 |
|
| H |
16.770 |
|
| Mass |
|
|
| D |
2.11 |
0.302 |
| pV |
0.076 |
0.0131 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.778 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6434 |
0.1950 |
0.0749 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.11 |
0.302 |
0.302 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.076 |
0.0131 |
0.0131 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 16.77 |
|
|
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 |
|
0.963 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |