1981 EM6
1981EM6, 1998 HO67, 1998HO67, 39488, J81E06M, J98H67O
All data for this body: [vot]
MPC data
| Name (number) |
1981 EM6 (39488) |
| a |
2.59103 |
| e |
0.12779 |
| i / sin(i) |
13.0561 /
0.22590
|
| q |
2.25992
|
| Q |
2.92215
|
| ω |
131.4766 |
| Node |
214.4919 |
| m |
48.5552 |
| n |
0.2363 |
| Epoch |
2460800.5 |
| nobs |
2134 |
| nopp |
22 |
| Years observed |
1981-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Maria (170) |
|
| |
|
|
| ap |
2.591 |
|
| ep |
0.084 |
|
| sin(ip) |
0.237 |
|
| G |
0.150 |
|
| H |
14.790 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
1.560 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 170 |
Maria |
506 |
Maria |
0.2400 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5911 |
0.0839 |
0.2368 |
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 |
| 14.79 |
|
|
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 |
| S |
|
0.260 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |