2000 HJ44

2000HJ44, 45742, K00H44J

All data for this body: [vot]

MPC data
Name (number) 2000 HJ44 (45742)
a 2.40451
e 0.27623
i / sin(i) 9.9479 / 0.17275
q 1.74032
Q 3.06870
ω 271.8878
Node 60.7967
m 5.8243
n 0.2643
Epoch 2460200.5
nobs 1557
nopp 19
Years observed 1997-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.405
ep 0.223
sin(ip) 0.168
Value Standard error
G 0.150
H 15.100
Mass
D 5.84 0.109
pV 0.072 0.0192
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4050 0.2232 0.1683 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.38 1.310 1.310 Masiero 2021PSJ.....2..162M NEATM
5.04 1.313 1.313 Masiero 2017AJ....154..168M NEATM
5.86 0.110 0.110 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.068 0.0225 0.0225 Masiero 2011ApJ...741...68M NEATM
0.070 0.0504 0.0504 Masiero 2017AJ....154..168M NEATM
0.101 0.0410 0.0690 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.10 MPC-2023-12-04 MPC-2023-12-04 Phot