2000 JE21
2000JE21, 2001 OR19, 2001OR19, 54245, K00J21E, K01O19R
All data for this body: [vot]
MPC data
| Name (number) |
2000 JE21 (54245) |
| a |
2.67471 |
| e |
0.09293 |
| i / sin(i) |
6.4499 /
0.11234
|
| q |
2.42615
|
| Q |
2.92327
|
| ω |
165.6573 |
| Node |
257.0075 |
| m |
272.3411 |
| n |
0.2253 |
| Epoch |
2460200.5 |
| nobs |
2200 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.390 |
|
| Mass |
|
|
| D |
3.78 |
0.655 |
| pV |
0.215 |
0.0787 |
| Rotational Period |
|
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.78 |
0.655 |
0.655 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.215 |
0.0787 |
0.0787 |
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 |
| 14.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |