Imai

08271, 1952 UB, 1952UB, 1978 PA5, 1978PA5, 1978 SV, 1978SV, 1989 NY, 1989NY, 1993 SU3, 1993SU3, J52U00B, J78P05A, J78S00V, J89N00Y, J93S03U

All data for this body: [vot]

MPC data
Name (number) Imai (8271)
a 2.40896
e 0.20974
i / sin(i) 10.4203 / 0.18087
q 1.90371
Q 2.91421
ω 202.5880
Node 140.3778
m 19.1477
n 0.2636
Epoch 2460200.5
nobs 3969
nopp 26
Years observed 1952-2023
rms 0.49
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.409
ep 0.168
sin(ip) 0.165
Value Standard error
G 0.150
H 13.720
Mass
D 5.78 0.234
pV 0.192 0.0282
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4090 0.1682 0.1646 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.78 0.234 0.234 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.192 0.0282 0.0282 Masiero 2011ApJ...741...68M 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
13.72 MPC-2023-12-04 MPC-2023-12-04 Phot