Ithaka

01151, 1929RK, 1966LA, J29R00K, J66L00A

All data for this body: [vot]

MPC data
Name (number) Ithaka (1151)
Packed designation 01151
a 2.40557
e 0.27610
i / sin(i) 6.5660 / 0.11435
q 1.74140
Q 3.06975
ω 122.5777
Node 225.3853
m 274.8395
n 0.2642
Epoch 2459600.5
nobs 2624
nopp 27
Years observed 1929-2021
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.406
ep 0.231
sin(ip) 0.133
Value Standard error
G 0.150
H 13.210
Mass
D 12.11 0.100
pV 0.068 0.0032
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4063 0.2311 0.1330 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.40 2.378 2.378 Masiero 2017AJ....154..168M NEATM
9.72 2.210 2.210 Masiero 2020PSJ.....1....5M NEATM
10.63 3.060 3.060 Masiero 2021PSJ.....2..162M NEATM
12.12 0.100 0.100 Masiero 2011ApJ...741...68M NEATM
20.46 4.510 4.510 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.020 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.064 0.0250 0.0420 Masiero 2021PSJ.....2..162M NEATM
0.069 0.0430 0.0430 Masiero 2020PSJ.....1....5M NEATM
0.069 0.0033 0.0033 Masiero 2011ApJ...741...68M NEATM
0.112 0.0537 0.0537 Masiero 2017AJ....154..168M 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
13.21 MPC-2022-01-18 MPC-2022-01-18 Phot