2001HJ61

2010EX108, K01H61J, K10EA8X, Y4189

All data for this body: [vot]

MPC data
Name (number) 2001HJ61 (344189)
Packed designation Y4189
a 2.75540
e 0.16619
i / sin(i) 8.9222 / 0.15509
q 2.29747
Q 3.21332
ω 176.5470
Node 44.2462
m 193.7571
n 0.2155
Epoch 2459600.5
nobs 240
nopp 11
Years observed 2001-2021
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.756
ep 0.207
sin(ip) 0.139
Value Standard error
G 0.150
H 16.480
Mass
D 3.08 0.050
pV 0.057 0.0063
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7563 0.2067 0.1393 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.88 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
3.09 0.051 0.051 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.056 0.0068 0.0068 Masiero 2011ApJ...741...68M NEATM
0.064 0.0160 0.0160 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
16.48 MPC-2022-01-18 MPC-2022-01-18 Phot