2001 PN9
2001PN9, 1999 CD81, 1999CD81, 51872, J99C81D, K01P09N
All data for this body: [vot]
MPC data
| Name (number) |
2001 PN9 (51872) |
| a |
3.05050 |
| e |
0.08768 |
| i / sin(i) |
10.4733 /
0.18178
|
| q |
2.78305
|
| Q |
3.31796
|
| ω |
167.6069 |
| Node |
273.3821 |
| m |
290.4354 |
| n |
0.1850 |
| Epoch |
2460200.5 |
| nobs |
1993 |
| nopp |
21 |
| Years observed |
1999-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.052 |
|
| ep |
0.085 |
|
| sin(ip) |
0.200 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.670 |
|
| Mass |
|
|
| D |
13.70 |
5.330 |
| pV |
0.034 |
0.0240 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0520 |
0.0848 |
0.1996 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.70 |
5.330 |
5.330 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.034 |
0.0160 |
0.0320 |
Masiero |
2021PSJ.....2..162M |
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 |
| 13.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |