2011 HM87
2011HM87, 2010 AK36, 2010AK36, b3131, K10A36K, K11H87M
All data for this body: [vot]
MPC data
| Name (number) |
2011 HM87 (373131) |
| a |
3.11671 |
| e |
0.08579 |
| i / sin(i) |
11.1390 /
0.19319
|
| q |
2.84935
|
| Q |
3.38408
|
| ω |
296.7260 |
| Node |
146.1911 |
| m |
320.3101 |
| n |
0.1791 |
| Epoch |
2460800.5 |
| nobs |
200 |
| nopp |
14 |
| Years observed |
1997-2024 |
| rms |
0.98 |
Best values
|
Value |
Standard error |
| Parent |
Eos (221) |
|
| |
|
|
| ap |
3.120 |
|
| ep |
0.075 |
|
| sin(ip) |
0.181 |
|
| G |
0.150 |
|
| H |
16.430 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
0.820 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 221 |
Eos |
606 |
Eos |
0.3500 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1204 |
0.0747 |
0.1812 |
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 |
| 16.43 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.1366 |
0.1366 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |