1998 WA18
1998WA18, 14183, 1992 TR1, 1992TR1, J92T01R, J98W18A
All data for this body: [vot]
MPC data
Name (number) |
1998 WA18 (14183) |
a |
3.10784 |
e |
0.07261 |
i / sin(i) |
4.9219 /
0.08580
|
q |
2.88219
|
Q |
3.33350
|
ω |
139.7109 |
Node |
292.8716 |
m |
178.3919 |
n |
0.1799 |
Epoch |
2460200.5 |
nobs |
2585 |
nopp |
22 |
Years observed |
1992-2023 |
rms |
0.63 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.107 |
|
ep |
0.064 |
|
sin(ip) |
0.106 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.320 |
|
Mass |
|
|
D |
8.38 |
0.241 |
pV |
0.174 |
0.0433 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.1071 |
0.0636 |
0.1058 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
8.38 |
0.241 |
0.241 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.174 |
0.0433 |
0.0433 |
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 |
13.32 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |