Ryutaro

1996 XQ25, 1996XQ25, 2000 WZ168, 2000WZ168, 42566, J96X25Q, K00WG8Z

All data for this body: [vot]

MPC data
Name (number) Ryutaro (42566)
a 2.36797
e 0.23997
i / sin(i) 5.9953 / 0.10445
q 1.79973
Q 2.93622
ω 268.6506
Node 127.8549
m 143.7505
n 0.2705
Epoch 2460200.5
nobs 1944
nopp 20
Years observed 1991-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Erigone (163)
 
ap 2.368
ep 0.216
sin(ip) 0.099
Value Standard error
G 0.150
H 15.320
Mass
D 2.59 0.272
pV 0.300 0.0675
Rotational Period 6.409
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 406 Erigone 0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3678 0.2164 0.0985 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.33 0.550 0.550 Nugent 2016AJ....152...63N NEATM
2.67 0.313 0.313 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.230 0.1300 0.1300 Nugent 2016AJ....152...63N NEATM
0.325 0.0790 0.0790 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
15.32 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.41 Pal 2020ApJS..247...26P Lightcurve