1981 EN16
1981EN16, 29098, J81E16N
All data for this body: [vot]
MPC data
| Name (number) |
1981 EN16 (29098) |
| a |
2.42151 |
| e |
0.15425 |
| i / sin(i) |
7.5708 /
0.13175
|
| q |
2.04798
|
| Q |
2.79504
|
| ω |
222.7089 |
| Node |
325.2826 |
| m |
249.3430 |
| n |
0.2616 |
| Epoch |
2460800.5 |
| nobs |
712 |
| nopp |
20 |
| Years observed |
1977-2024 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.422 |
|
| ep |
0.190 |
|
| sin(ip) |
0.143 |
|
| G |
0.150 |
|
| H |
15.990 |
|
| Mass |
|
|
| D |
3.02 |
0.712 |
| pV |
0.122 |
0.0606 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4224 |
0.1897 |
0.1432 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.02 |
0.712 |
0.712 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.122 |
0.0606 |
0.0606 |
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 |
| 15.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |