1999 EF
1999EF, 2002 RE197, 2002RE197, A1719, J99E00F, K02RJ7E
All data for this body: [vot]
MPC data
| Name (number) |
1999 EF (101719) |
| a |
3.08288 |
| e |
0.24066 |
| i / sin(i) |
7.3780 /
0.12842
|
| q |
2.34097
|
| Q |
3.82480
|
| ω |
313.8702 |
| Node |
157.7058 |
| m |
330.5314 |
| n |
0.1821 |
| Epoch |
2460800.5 |
| nobs |
1167 |
| nopp |
18 |
| Years observed |
1991-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.090 |
|
| ep |
0.244 |
|
| sin(ip) |
0.122 |
|
| G |
0.150 |
|
| H |
14.920 |
|
| Mass |
|
|
| D |
4.63 |
0.496 |
| pV |
0.108 |
0.0363 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0898 |
0.2444 |
0.1222 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.63 |
0.496 |
0.496 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.108 |
0.0363 |
0.0363 |
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 |
| 14.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |