Yabu

04631, 1899 NA, 1899NA, 1957 WG, 1957WG, 1977 TO7, 1977TO7, 1977 VJ2, 1977VJ2, 1987 WE1, 1987WE1, I99N00A, J57W00G, J77T07O, J77V02J, J87W01E

All data for this body: [vot]

MPC data
Name (number) Yabu (4631)
a 2.23379
e 0.12400
i / sin(i) 7.4106 / 0.12898
q 1.95679
Q 2.51079
ω 51.6093
Node 25.6764
m 234.7164
n 0.2952
Epoch 2460200.5
nobs 10980
nopp 25
Years observed 1955-2023
rms 0.31
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.234
ep 0.150
sin(ip) 0.120
Value Standard error
G 0.150
H 13.620
Mass
D 5.53 0.146
pV 0.321 0.0350
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.4000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2343 0.1499 0.1201 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.45 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
5.72 0.270 0.270 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.311 0.0430 0.0430 Masiero 2012ApJ...759L...8M NEATM
0.342 0.0602 0.0602 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
13.62 MPC-2023-12-04 MPC-2023-12-04 Phot