Hopf

1996LC2, 1998SA28, 25142, J96L02C, J98S28A

All data for this body: [vot]

MPC data
Name (number) Hopf (25142)
Packed designation 25142
a 2.75143
e 0.06529
i / sin(i) 4.3371 / 0.07562
q 2.57178
Q 2.93109
ω 277.9848
Node 27.1048
m 106.4057
n 0.2160
Epoch 2459600.5
nobs 2155
nopp 21
Years observed 1991-2022
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.752
ep 0.065
sin(ip) 0.075
Value Standard error
G 0.150
H 13.700
Mass
D 4.89 0.220
pV 0.294 0.0258
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7525 0.0653 0.0747 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.89 0.220 0.220 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.294 0.0258 0.0258 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
13.70 MPC-2022-01-18 MPC-2022-01-18 Phot