Yanai

04260, 1932 ET, 1932ET, 1978 WT14, 1978WT14, 1982 PO, 1982PO, 1985 FX1, 1985FX1, 1989 AX, 1989AX, J32E00T, J78W14T, J82P00O, J85F01X, J89A00X

All data for this body: [vot]

MPC data
Name (number) Yanai (4260)
a 2.84554
e 0.06010
i / sin(i) 3.2653 / 0.05696
q 2.67452
Q 3.01655
ω 327.2038
Node 90.8956
m 246.3389
n 0.2053
Epoch 2460800.5
nobs 6043
nopp 34
Years observed 1932-2025
rms 0.58
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.845
ep 0.048
sin(ip) 0.037
G 0.150
H 12.500
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.5400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8448 0.0479 0.0371 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
12.50 MPC-2023-12-04 MPC-2023-12-04 Phot