Jeffhall
2000 EC81, 2000EC81, 2001 JH7, 2001JH7, 46277, K00E81C, K01J07H
All data for this body: [vot]
MPC data
| Name (number) |
Jeffhall (46277) |
| a |
3.23658 |
| e |
0.12095 |
| i / sin(i) |
6.1252 /
0.10670
|
| q |
2.84512
|
| Q |
3.62805
|
| ω |
223.8222 |
| Node |
125.8237 |
| m |
189.8658 |
| n |
0.1693 |
| Epoch |
2460200.5 |
| nobs |
1451 |
| nopp |
22 |
| Years observed |
1995-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.235 |
|
| ep |
0.099 |
|
| sin(ip) |
0.088 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.220 |
|
| Mass |
|
|
| D |
8.39 |
0.687 |
| pV |
0.057 |
0.0139 |
| Rotational Period |
3.985 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2350 |
0.0994 |
0.0880 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.39 |
0.687 |
0.687 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.057 |
0.0139 |
0.0139 |
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 |
| 14.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.98 |
|
|
Durech |
2023A&A...675A..24D |
Model |