2009 QP21
2009QP21, K09Q21P, x9015
All data for this body: [vot]
MPC data
| Name (number) |
2009 QP21 (599015) |
| a |
3.12846 |
| e |
0.21361 |
| i / sin(i) |
17.8428 /
0.30641
|
| q |
2.46020
|
| Q |
3.79673
|
| ω |
199.9747 |
| Node |
150.1530 |
| m |
293.9782 |
| n |
0.1781 |
| Epoch |
2460800.5 |
| nobs |
141 |
| nopp |
8 |
| Years observed |
2009-2024 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.129 |
|
| ep |
0.205 |
|
| sin(ip) |
0.278 |
|
| G |
0.150 |
|
| H |
16.440 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 1400 |
Tirela |
0 |
Tirela |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1292 |
0.2052 |
0.2779 |
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 |
| 16.44 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |