1998 HJ122

1998HJ122, 1994 NE2, 1994NE2, 2002 AY154, 2002AY154, 35601, J94N02E, J98HC2J, K02AF4Y

All data for this body: [vot]

MPC data
Name (number) 1998 HJ122 (35601)
a 2.73172
e 0.16356
i / sin(i) 13.8122 / 0.23874
q 2.28491
Q 3.17853
ω 118.3431
Node 127.4071
m 200.4685
n 0.2183
Epoch 2460200.5
nobs 1317
nopp 21
Years observed 1994-2022
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.733
ep 0.171
sin(ip) 0.229
Value Standard error
G 0.150
H 14.810
Mass
D 4.25 0.739
pV 0.186 0.0681
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7330 0.1705 0.2289 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.25 0.739 0.739 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.186 0.0681 0.0681 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
14.81 MPC-2023-12-04 MPC-2023-12-04 Phot