2001HK7

1998XM81, 26722, J98X81M, K01H07K

All data for this body: [vot]

MPC data
Name (number) 2001HK7 (26722)
Packed designation 26722
a 3.08571
e 0.26182
i / sin(i) 18.8960 / 0.32385
q 2.27781
Q 3.89361
ω 43.2465
Node 233.4259
m 252.5911
n 0.1818
Epoch 2459600.5
nobs 1886
nopp 23
Years observed 1991-2022
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.087
ep 0.279
sin(ip) 0.328
Value Standard error
G 0.150
H 12.650
Mass
D 16.60 0.148
pV 0.040 0.0049
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0867 0.2793 0.3277 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.28 3.730 3.730 Masiero 2020PSJ.....1....5M NEATM
15.75 4.750 4.750 Masiero 2020PSJ.....1....5M NEATM
16.35 0.160 0.160 Masiero 2011ApJ...741...68M NEATM
18.12 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
18.43 1.840 1.840 Ali-Lagoa 2018A&A...612A..85A NEATM
19.14 3.830 3.830 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0058 0.0058 Masiero 2011ApJ...741...68M NEATM
0.049 0.0650 0.0650 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.054 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.067 0.0430 0.0430 Masiero 2020PSJ.....1....5M 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
12.65 MPC-2022-01-18 MPC-2022-01-18 Phot