Yanotoyohiko

04576, 1981 UD20, 1981UD20, 1983 CV3, 1983CV3, 1988 CC, 1988CC, J81U20D, J83C03V, J88C00C

All data for this body: [vot]

MPC data
Name (number) Yanotoyohiko (4576)
a 2.99278
e 0.12331
i / sin(i) 10.4363 / 0.18114
q 2.62374
Q 3.36182
ω 218.5038
Node 167.8506
m 49.5284
n 0.1904
Epoch 2460200.5
nobs 4426
nopp 30
Years observed 1955-2023
rms 0.47
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.995
ep 0.090
sin(ip) 0.175
Value Standard error
G 0.150
H 11.740
Mass
D 16.58 0.226
pV 0.184 0.0187
Rotational Period 9.400
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -1.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9952 0.0898 0.1748 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.95 0.327 0.327 Masiero 2011ApJ...741...68M NEATM
17.15 0.312 0.312 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.165 0.0345 0.0345 Masiero 2011ApJ...741...68M NEATM
0.191 0.0223 0.0223 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
11.74 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.44 Pal 2020ApJS..247...26P Lightcurve
9.40 Zeigler 2018MPBu...45..184Z Lightcurve