1981 EC34
1981EC34, 2001 KN75, 2001KN75, 27692, J81E34C, K01K75N
All data for this body: [vot]
MPC data
| Name (number) |
1981 EC34 (27692) |
| a |
2.77191 |
| e |
0.17403 |
| i / sin(i) |
6.7108 /
0.11686
|
| q |
2.28950
|
| Q |
3.25432
|
| ω |
31.6973 |
| Node |
325.8386 |
| m |
258.2327 |
| n |
0.2136 |
| Epoch |
2460200.5 |
| nobs |
1541 |
| nopp |
21 |
| Years observed |
1981-2023 |
| rms |
0.69 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.771 |
|
| ep |
0.138 |
|
| sin(ip) |
0.129 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.670 |
|
| Mass |
|
|
| D |
5.03 |
0.260 |
| pV |
0.133 |
0.0136 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7705 |
0.1379 |
0.1292 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.03 |
0.260 |
0.260 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.133 |
0.0136 |
0.0136 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.67 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |