1981 EF32
1981EF32, 2000 EJ155, 2000EJ155, 52251, J81E32F, K00EF5J
All data for this body: [vot]
MPC data
| Name (number) |
1981 EF32 (52251) |
| a |
2.44047 |
| e |
0.06595 |
| i / sin(i) |
7.7318 /
0.13454
|
| q |
2.27953
|
| Q |
2.60140
|
| ω |
353.8332 |
| Node |
279.2988 |
| m |
126.9235 |
| n |
0.2585 |
| Epoch |
2460800.5 |
| nobs |
1860 |
| nopp |
20 |
| Years observed |
1981-2024 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.441 |
|
| ep |
0.064 |
|
| sin(ip) |
0.149 |
|
| G |
0.150 |
|
| H |
15.390 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
99.927 |
| Period quality |
2 |
| Spectral Class |
V |
| Spectral Class Score |
7.680 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4406 |
0.0644 |
0.1492 |
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 |
| 15.39 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 99.9276 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |