Henryfong
18979, 1982 JW2, 1982JW2, 1986 HW, 1986HW, 1999 NN50, 1999NN50, 2000 RC2, 2000RC2, J82J02W, J86H00W, J99N50N, K00R02C
All data for this body: [vot]
MPC data
Name (number) |
Henryfong (18979) |
a |
2.60224 |
e |
0.02797 |
i / sin(i) |
3.7941 /
0.06617
|
q |
2.52947
|
Q |
2.67502
|
ω |
18.3825 |
Node |
180.8688 |
m |
337.1738 |
n |
0.2348 |
Epoch |
2460200.5 |
nobs |
2508 |
nopp |
21 |
Years observed |
1994-2023 |
rms |
0.62 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.602 |
|
ep |
0.100 |
|
sin(ip) |
0.067 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.140 |
|
Mass |
|
|
D |
4.92 |
0.337 |
pV |
0.153 |
0.0196 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.6023 |
0.0998 |
0.0672 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
4.92 |
0.337 |
0.337 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.153 |
0.0196 |
0.0196 |
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 |
14.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |