2009 RK74
2009RK74, 2008 DL78, 2008DL78, K08D78L, K09R74K, W8560
All data for this body: [vot]
MPC data
| Name (number) |
2009 RK74 (328560) |
| a |
2.42118 |
| e |
0.18962 |
| i / sin(i) |
3.5489 /
0.06190
|
| q |
1.96208
|
| Q |
2.88029
|
| ω |
262.3056 |
| Node |
37.8128 |
| m |
94.3128 |
| n |
0.2616 |
| Epoch |
2460800.5 |
| nobs |
239 |
| nopp |
17 |
| Years observed |
1997-2024 |
| rms |
0.93 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.418 |
|
| ep |
0.168 |
|
| sin(ip) |
0.056 |
|
| G |
0.150 |
|
| H |
17.470 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
V |
| Spectral Class Score |
3.058 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
0.0000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4181 |
0.1684 |
0.0559 |
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 |
| 17.47 |
|
|
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 |
0.3256 |
0.3700 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| V |
S |
0.5097 |
0.3700 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |