2001HW44

1987SF10, D1340, J87S10F, K01H44W

All data for this body: [vot]

MPC data
Name (number) 2001HW44 (131340)
Packed designation D1340
a 2.96883
e 0.19791
i / sin(i) 14.9466 / 0.25792
q 2.38126
Q 3.55640
ω 312.5910
Node 21.2089
m 275.7159
n 0.1927
Epoch 2459600.5
nobs 722
nopp 18
Years observed 1987-2021
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.969
ep 0.165
sin(ip) 0.253
Value Standard error
G 0.150
H 14.650
Mass
D 7.14 0.333
pV 0.055 0.0062
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9690 0.1651 0.2532 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.14 0.333 0.333 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0062 0.0062 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.65 MPC-2022-01-18 MPC-2022-01-18 Phot