2009 QR52
2009QR52, K09Q52R, W1440
All data for this body: [vot]
MPC data
| Name (number) |
2009 QR52 (321440) |
| a |
2.76603 |
| e |
0.12163 |
| i / sin(i) |
4.6085 /
0.08035
|
| q |
2.42959
|
| Q |
3.10246
|
| ω |
141.2268 |
| Node |
181.8220 |
| m |
165.2407 |
| n |
0.2142 |
| Epoch |
2460800.5 |
| nobs |
351 |
| nopp |
16 |
| Years observed |
2004-2025 |
| rms |
0.89 |
Best values
|
Value |
Standard error |
| Parent |
Nemesis (128) |
|
| |
|
|
| ap |
2.767 |
|
| ep |
0.096 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
16.690 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.166 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 128 |
Nemesis |
504 |
Nemesis |
0.3400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7668 |
0.0956 |
0.0819 |
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 |
| 16.69 |
|
|
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 |
|
0.861 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| X |
X |
0.2974 |
0.2974 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |