Ichinohe

05532, 1932 CY, 1932CY, 1977 KW1, 1977KW1, 1979 UB4, 1979UB4, J32C00Y, J77K01W, J79U04B

All data for this body: [vot]

MPC data
Name (number) Ichinohe (5532)
a 3.13617
e 0.12432
i / sin(i) 1.1786 / 0.02057
q 2.74627
Q 3.52607
ω 68.3715
Node 123.7960
m 288.1198
n 0.1775
Epoch 2460800.5
nobs 4246
nopp 34
Years observed 1932-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.124
ep 0.170
sin(ip) 0.009
G 0.150
H 12.750
Mass
D 17.92 0.120
pV 0.045 0.0078
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1238 0.1698 0.0091 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.58 3.020 3.020 Nugent 2016AJ....152...63N NEATM
13.12 4.420 4.420 Nugent 2016AJ....152...63N NEATM
17.93 0.120 0.120 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0079 0.0079 Masiero 2011ApJ...741...68M NEATM
0.080 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.100 0.0900 0.0900 Nugent 2016AJ....152...63N 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
12.75 MPC-2023-12-04 MPC-2023-12-04 Phot