2008 HB17
2008HB17, 2004 KJ17, 2004KJ17, 2005 SV144, 2005SV144, K04K17J, K05SE4V, K08H17B, L8991
All data for this body: [vot]
MPC data
| Name (number) |
2008 HB17 (218991) |
| a |
2.57113 |
| e |
0.06980 |
| i / sin(i) |
11.7474 /
0.20360
|
| q |
2.39167
|
| Q |
2.75060
|
| ω |
43.0942 |
| Node |
176.7820 |
| m |
57.2196 |
| n |
0.2391 |
| Epoch |
2460800.5 |
| nobs |
636 |
| nopp |
16 |
| Years observed |
2001-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.571 |
|
| ep |
0.103 |
|
| sin(ip) |
0.202 |
|
| G |
0.150 |
|
| H |
16.370 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.484 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5712 |
0.1033 |
0.2022 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 16.37 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |