Momoyo

09178, 1991 DU, 1991DU, 1994 WH, 1994WH, J91D00U, J94W00H

All data for this body: [vot]

MPC data
Name (number) Momoyo (9178)
a 2.88098
e 0.08245
i / sin(i) 2.2607 / 0.03945
q 2.64345
Q 3.11851
ω 16.2418
Node 31.3469
m 337.9792
n 0.2016
Epoch 2460200.5
nobs 2571
nopp 23
Years observed 1989-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.879
ep 0.057
sin(ip) 0.036
Value Standard error
G 0.150
H 13.930
Mass
D 5.63 0.153
pV 0.202 0.0283
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis 0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8794 0.0569 0.0363 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.63 0.153 0.153 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.202 0.0283 0.0283 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
13.93 MPC-2023-12-04 MPC-2023-12-04 Phot