2001 HP2
2001HP2, 1998 XY79, 1998XY79, 2000 EQ151, 2000EQ151, 46226, J98X79Y, K00EF1Q, K01H02P
All data for this body: [vot]
MPC data
| Name (number) |
2001 HP2 (46226) |
| a |
3.04503 |
| e |
0.07060 |
| i / sin(i) |
8.6301 /
0.15006
|
| q |
2.83005
|
| Q |
3.26001
|
| ω |
70.9718 |
| Node |
218.9366 |
| m |
19.3387 |
| n |
0.1855 |
| Epoch |
2460200.5 |
| nobs |
2333 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.046 |
|
| ep |
0.076 |
|
| sin(ip) |
0.162 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.470 |
|
| Mass |
|
|
| D |
7.00 |
0.239 |
| pV |
0.207 |
0.0369 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0456 |
0.0761 |
0.1620 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.00 |
0.239 |
0.239 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.207 |
0.0369 |
0.0369 |
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 |
| 13.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |