2009 HN77
2009HN77, K09H77N, Z9297
All data for this body: [vot]
MPC data
| Name (number) |
2009 HN77 (359297) |
| a |
2.71790 |
| e |
0.11898 |
| i / sin(i) |
7.8095 /
0.13588
|
| q |
2.39452
|
| Q |
3.04128
|
| ω |
170.7899 |
| Node |
30.9757 |
| m |
84.4410 |
| n |
0.2200 |
| Epoch |
2460200.5 |
| nobs |
170 |
| nopp |
12 |
| Years observed |
2004-2023 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.719 |
|
| ep |
0.163 |
|
| sin(ip) |
0.127 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.900 |
|
| Mass |
|
|
| D |
3.40 |
0.768 |
| pV |
0.029 |
0.0092 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7189 |
0.1628 |
0.1267 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.40 |
0.768 |
0.768 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.029 |
0.0092 |
0.0092 |
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 |
| 16.90 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |