Ikeya

04037, 1976YF6, 1978JL, 1982BX, 1987EC, J76Y06F, J78J00L, J82B00X, J87E00C

All data for this body: [vot]

MPC data
Name (number) Ikeya (4037)
Packed designation 04037
a 2.77586
e 0.15780
i / sin(i) 8.4563 / 0.14705
q 2.33784
Q 3.21388
ω 74.2799
Node 13.3779
m 261.4828
n 0.2131
Epoch 2459600.5
nobs 2452
nopp 25
Years observed 1978-2021
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.772
ep 0.154
sin(ip) 0.150
Value Standard error
G 0.150
H 12.690
Mass
D 7.08 0.165
pV 0.352 0.0563
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7723 0.1540 0.1500 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.08 0.165 0.165 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.352 0.0563 0.0563 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
12.69 MPC-2022-01-18 MPC-2022-01-18 Phot