2008 HP37
2008HP37, 2005 YS122, 2005YS122, K05YC2S, K08H37P, M1881
All data for this body: [vot]
MPC data
| Name (number) |
2008 HP37 (221881) |
| a |
2.63938 |
| e |
0.27242 |
| i / sin(i) |
5.8976 /
0.10275
|
| q |
1.92037
|
| Q |
3.35839
|
| ω |
310.6047 |
| Node |
33.1088 |
| m |
258.0906 |
| n |
0.2299 |
| Epoch |
2460800.5 |
| nobs |
874 |
| nopp |
17 |
| Years observed |
2000-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.640 |
|
| ep |
0.225 |
|
| sin(ip) |
0.095 |
|
| G |
0.150 |
|
| H |
15.560 |
|
| Mass |
|
|
| D |
2.33 |
0.372 |
| pV |
0.205 |
0.1075 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6402 |
0.2246 |
0.0950 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.33 |
0.372 |
0.372 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.205 |
0.1075 |
0.1075 |
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 |
| 15.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |