2011 JF21
2011JF21, 2006 BK120, 2006BK120, 2010 GQ49, 2010GQ49, K06BC0K, K10G49Q, K11J21F, W2353
All data for this body: [vot]
MPC data
| Name (number) |
2011 JF21 (322353) |
| a |
2.64784 |
| e |
0.07079 |
| i / sin(i) |
8.9475 /
0.15553
|
| q |
2.46041
|
| Q |
2.83527
|
| ω |
79.3730 |
| Node |
165.7318 |
| m |
77.6102 |
| n |
0.2288 |
| Epoch |
2460800.5 |
| nobs |
288 |
| nopp |
18 |
| Years observed |
1998-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.648 |
|
| ep |
0.086 |
|
| sin(ip) |
0.152 |
|
| G |
0.150 |
|
| H |
16.990 |
|
| Mass |
|
|
| D |
2.58 |
0.853 |
| pV |
0.067 |
0.0421 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6480 |
0.0860 |
0.1519 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.58 |
0.853 |
0.853 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.067 |
0.0421 |
0.0421 |
Masiero |
2011ApJ...741...68M |
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 |
| 16.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |