Louisneefs
1998 LN2, 1998LN2, 1999 RY182, 1999RY182, 38018, J98L02N, J99RI2Y
All data for this body: [vot]
MPC data
| Name (number) |
Louisneefs (38018) |
| a |
3.15392 |
| e |
0.14841 |
| i / sin(i) |
9.4880 /
0.16484
|
| q |
2.68583
|
| Q |
3.62201
|
| ω |
201.1429 |
| Node |
173.7377 |
| m |
89.8012 |
| n |
0.1760 |
| Epoch |
2460200.5 |
| nobs |
1615 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.161 |
|
| ep |
0.117 |
|
| sin(ip) |
0.158 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.380 |
|
| Mass |
|
|
| D |
8.01 |
0.241 |
| pV |
0.063 |
0.0126 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1609 |
0.1175 |
0.1577 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.01 |
0.241 |
0.241 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.063 |
0.0126 |
0.0126 |
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 |
| 14.38 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |