1981 EF27
1981EF27, 35034, J81E27F
All data for this body: [vot]
MPC data
| Name (number) |
1981 EF27 (35034) |
| a |
2.61682 |
| e |
0.11123 |
| i / sin(i) |
3.9781 /
0.06938
|
| q |
2.32575
|
| Q |
2.90789
|
| ω |
52.1846 |
| Node |
185.7933 |
| m |
105.5371 |
| n |
0.2328 |
| Epoch |
2460800.5 |
| nobs |
1190 |
| nopp |
22 |
| Years observed |
1977-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.617 |
|
| ep |
0.157 |
|
| sin(ip) |
0.072 |
|
| G |
0.150 |
|
| H |
15.530 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
9.965 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6170 |
0.1569 |
0.0716 |
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 |
| 15.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |