1981 EO29
1981EO29, 1995 YV25, 1995YV25, 85142, J81E29O, J95Y25V
All data for this body: [vot]
MPC data
| Name (number) |
1981 EO29 (85142) |
| a |
3.98712 |
| e |
0.19310 |
| i / sin(i) |
4.9862 /
0.08692
|
| q |
3.21723
|
| Q |
4.75702
|
| ω |
291.2452 |
| Node |
272.5608 |
| m |
184.9385 |
| n |
0.1238 |
| Epoch |
2460800.5 |
| nobs |
535 |
| nopp |
18 |
| Years observed |
1981-2024 |
| rms |
0.94 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.969 |
|
| ep |
0.279 |
|
| sin(ip) |
0.115 |
|
| G |
0.150 |
|
| H |
14.520 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
5.904 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.9686 |
0.2785 |
0.1145 |
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 |
| 14.52 |
|
|
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 |
| C |
|
0.984 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |
| D |
D |
0.1636 |
0.1636 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |