2009 HB91
2009HB91, 2006 QU176, 2006QU176, K06QH6U, K09H91B, T6469
All data for this body: [vot]
MPC data
| Name (number) |
2009 HB91 (296469) |
| a |
2.45300 |
| e |
0.20560 |
| i / sin(i) |
1.9085 /
0.03330
|
| q |
1.94866
|
| Q |
2.95735
|
| ω |
111.1881 |
| Node |
128.1948 |
| m |
39.3952 |
| n |
0.2565 |
| Epoch |
2460800.5 |
| nobs |
152 |
| nopp |
14 |
| Years observed |
2001-2025 |
| rms |
1.02 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.455 |
|
| ep |
0.221 |
|
| sin(ip) |
0.022 |
|
| G |
0.150 |
|
| H |
17.800 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4551 |
0.2213 |
0.0218 |
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 |
| 17.80 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |