Harrison

04149, 1984 EZ, 1984EZ, J84E00Z

All data for this body: [vot]

MPC data
Name (number) Harrison (4149)
a 2.66540
e 0.12450
i / sin(i) 12.9324 / 0.22380
q 2.33355
Q 2.99725
ω 75.9783
Node 154.6733
m 344.1024
n 0.2265
Epoch 2460200.5
nobs 4092
nopp 28
Years observed 1977-2023
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.665
ep 0.145
sin(ip) 0.219
Value Standard error
G 0.150
H 12.450
Mass
D 10.62 0.037
pV 0.149 0.0222
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6648 0.1455 0.2188 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.13 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
10.74 0.042 0.042 Masiero 2011ApJ...741...68M NEATM
15.91 0.950 0.950 Usui 2011PASJ...63.1117U NEATM
16.54 3.310 3.310 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.186 0.0479 0.0479 Masiero 2011ApJ...741...68M NEATM
0.230 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.45 MPC-2023-12-04 MPC-2023-12-04 Phot