1992 EJ4
1992EJ4, 08287, 1990 TH16, 1990TH16, 1992 DJ5, 1992DJ5, J90T16H, J92D05J, J92E04J
All data for this body: [vot]
MPC data
| Name (number) |
1992 EJ4 (8287) |
| a |
2.14137 |
| e |
0.11277 |
| i / sin(i) |
2.3140 /
0.04038
|
| q |
1.89989
|
| Q |
2.38284
|
| ω |
151.4122 |
| Node |
104.5860 |
| m |
123.7333 |
| n |
0.3145 |
| Epoch |
2460800.5 |
| nobs |
2848 |
| nopp |
23 |
| Years observed |
1990-2024 |
| rms |
0.74 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.142 |
|
| ep |
0.103 |
|
| sin(ip) |
0.034 |
|
| G |
0.150 |
|
| H |
15.040 |
|
| Mass |
|
|
| D |
3.58 |
0.402 |
| pV |
0.218 |
0.0757 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.1417 |
0.1026 |
0.0342 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.58 |
0.402 |
0.402 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.218 |
0.0757 |
0.0757 |
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 |
| 15.04 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |