2011 PW8
2011PW8, 2010 HS21, 2010HS21, K10H21S, K11P08W, Y3993
All data for this body: [vot]
MPC data
| Name (number) |
2011 PW8 (343993) |
| a |
5.23795 |
| e |
0.20385 |
| i / sin(i) |
19.4971 /
0.33376
|
| q |
4.17018
|
| Q |
6.30573
|
| ω |
322.0999 |
| Node |
340.1607 |
| m |
32.9802 |
| n |
0.0822 |
| Epoch |
2460200.5 |
| nobs |
240 |
| nopp |
13 |
| Years observed |
1999-2023 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.460 |
|
| Mass |
|
|
| D |
12.36 |
0.730 |
| pV |
0.035 |
0.0090 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.36 |
0.730 |
0.730 |
Grav |
2011ApJ...742...40G |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.035 |
0.0090 |
0.0090 |
Grav |
2011ApJ...742...40G |
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 |
| 13.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |