2009 RN9
2009RN9, K09R09N, P7378
All data for this body: [vot]
MPC data
| Name (number) |
2009 RN9 (257378) |
| a |
3.94882 |
| e |
0.06513 |
| i / sin(i) |
1.6152 /
0.02819
|
| q |
3.69163
|
| Q |
4.20600
|
| ω |
11.3548 |
| Node |
337.0538 |
| m |
16.5443 |
| n |
0.1256 |
| Epoch |
2460800.5 |
| nobs |
318 |
| nopp |
19 |
| Years observed |
1993-2025 |
| rms |
0.82 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.939 |
|
| ep |
0.001 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
15.120 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
X |
| Spectral Class Score |
0.650 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9395 |
0.0010 |
0.0437 |
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 |
| 15.12 |
|
|
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 |
| V |
X |
0.0364 |
0.1060 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| X |
X |
0.1083 |
0.1060 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |