Harryford

06907, 1983 EP3, 1983EP3, 1990 WE, 1990WE, 1992 DM, 1992DM, J83E03P, J90W00E, J92D00M

All data for this body: [vot]

MPC data
Name (number) Harryford (6907)
a 2.74184
e 0.19325
i / sin(i) 9.0653 / 0.15756
q 2.21198
Q 3.27169
ω 3.9217
Node 90.7441
m 37.8711
n 0.2171
Epoch 2460200.5
nobs 3240
nopp 26
Years observed 1983-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.741
ep 0.203
sin(ip) 0.133
Value Standard error
G 0.150
H 12.940
Mass
D 12.12 0.183
pV 0.102 0.0222
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7409 0.2025 0.1329 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.14 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
9.12 2.400 2.400 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0233 0.0233 Masiero 2011ApJ...741...68M NEATM
0.125 0.0740 0.0740 Masiero 2020PSJ.....1....5M 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
12.94 MPC-2023-12-04 MPC-2023-12-04 Phot