2000 HA91

2000HA91, 1998 XC93, 1998XC93, 51189, J98X93C, K00H91A

All data for this body: [vot]

MPC data
Name (number) 2000 HA91 (51189)
a 2.77478
e 0.07968
i / sin(i) 10.9263 / 0.18955
q 2.55368
Q 2.99588
ω 217.7772
Node 239.3580
m 126.6672
n 0.2132
Epoch 2460200.5
nobs 1867
nopp 20
Years observed 1998-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.774
ep 0.093
sin(ip) 0.205
Value Standard error
G 0.150
H 14.210
Mass
D 8.85 0.396
pV 0.068 0.0093
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7743 0.0934 0.2055 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.86 2.670 2.670 Masiero 2020PSJ.....1....5M NEATM
8.88 0.400 0.400 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0580 0.0580 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0094 0.0094 Masiero 2011ApJ...741...68M 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
14.21 MPC-2023-12-04 MPC-2023-12-04 Phot