2000 HE64
2000HE64, 1978 EK7, 1978EK7, 1998 XT64, 1998XT64, 71728, J78E07K, J98X64T, K00H64E
All data for this body: [vot]
MPC data
| Name (number) |
2000 HE64 (71728) |
| a |
3.05665 |
| e |
0.24821 |
| i / sin(i) |
6.3791 /
0.11111
|
| q |
2.29796
|
| Q |
3.81534
|
| ω |
192.4410 |
| Node |
285.2691 |
| m |
193.7546 |
| n |
0.1844 |
| Epoch |
2460200.5 |
| nobs |
1871 |
| nopp |
18 |
| Years observed |
1978-2023 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.075 |
|
| ep |
0.244 |
|
| sin(ip) |
0.119 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.350 |
|
| Mass |
|
|
| D |
4.68 |
0.144 |
| pV |
0.140 |
0.0155 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0754 |
0.2445 |
0.1190 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.68 |
0.144 |
0.144 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.140 |
0.0155 |
0.0155 |
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 |
| 14.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |