1998 WE9
1998WE9, 2000 FY23, 2000FY23, 49351, J98W09E, K00F23Y
All data for this body: [vot]
MPC data
| Name (number) |
1998 WE9 (49351) |
| a |
3.00403 |
| e |
0.09069 |
| i / sin(i) |
11.1427 /
0.19325
|
| q |
2.73158
|
| Q |
3.27647
|
| ω |
260.5891 |
| Node |
102.2524 |
| m |
16.7354 |
| n |
0.1893 |
| Epoch |
2460200.5 |
| nobs |
3747 |
| nopp |
22 |
| Years observed |
1996-2023 |
| rms |
0.52 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.002 |
|
| ep |
0.055 |
|
| sin(ip) |
0.176 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.180 |
|
| Mass |
|
|
| D |
8.23 |
0.245 |
| pV |
0.286 |
0.0318 |
| Rotational Period |
14.042 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0021 |
0.0546 |
0.1757 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.23 |
0.245 |
0.245 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.286 |
0.0318 |
0.0318 |
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 |
| 13.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.04 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |