Yayoi

04072, 1972 YW, 1972YW, 1975 XS5, 1975XS5, 1981 UJ4, 1981UJ4, 1983 JO, 1983JO, 1984 UU2, 1984UU2, 1984 WK1, 1984WK1, 1987 SL6, 1987SL6, J72Y00W, J75X05S, J81U04J, J83J00O, J84U02U, J84W01K, J87S06L

All data for this body: [vot]

MPC data
Name (number) Yayoi (4072)
a 2.14497
e 0.06427
i / sin(i) 2.1612 / 0.03771
q 2.00711
Q 2.28284
ω 127.1987
Node 21.2763
m 23.0353
n 0.3137
Epoch 2460200.5
nobs 3646
nopp 28
Years observed 1972-2023
rms 0.57
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.142
ep 0.138
sin(ip) 0.032
Value Standard error
G 0.150
H 13.520
Mass
D 4.69 0.160
pV 0.384 0.0410
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1422 0.1379 0.0322 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.69 0.160 0.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.384 0.0410 0.0410 Masiero 2012ApJ...759L...8M 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot