1998HF122

1999NY10, 40010, J98HC2F, J99N10Y

All data for this body: [vot]

MPC data
Name (number) 1998HF122 (40010)
Packed designation 40010
a 3.13288
e 0.14509
i / sin(i) 13.1566 / 0.22761
q 2.67831
Q 3.58744
ω 87.9766
Node 148.2061
m 90.3842
n 0.1777
Epoch 2459600.5
nobs 2097
nopp 20
Years observed 1998-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.120
ep 0.166
sin(ip) 0.222
Value Standard error
G 0.150
H 13.420
Mass
D 11.95 0.120
pV 0.051 0.0039
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1198 0.1659 0.2220 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.95 0.120 0.120 Masiero 2011ApJ...741...68M NEATM
14.02 3.570 3.570 Masiero 2021PSJ.....2..162M NEATM
15.12 5.310 5.310 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.040 0.0220 0.0490 Masiero 2021PSJ.....2..162M NEATM
0.051 0.0039 0.0039 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
13.42 MPC-2022-01-18 MPC-2022-01-18 Phot