1997 EL7
1997EL7, G4676, J97E07L
All data for this body: [vot]
MPC data
| Name (number) |
1997 EL7 (164676) |
| a |
2.65274 |
| e |
0.20109 |
| i / sin(i) |
13.8870 /
0.24001
|
| q |
2.11929
|
| Q |
3.18618
|
| ω |
13.0091 |
| Node |
167.8141 |
| m |
40.9517 |
| n |
0.2281 |
| Epoch |
2460200.5 |
| nobs |
830 |
| nopp |
18 |
| Years observed |
1980-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.650 |
|
| ep |
0.254 |
|
| sin(ip) |
0.225 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.760 |
|
| Mass |
|
|
| D |
3.79 |
0.104 |
| pV |
0.078 |
0.0109 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6496 |
0.2542 |
0.2245 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.79 |
0.104 |
0.104 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.078 |
0.0109 |
0.0109 |
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 |
| 15.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |