Sakaihoikuen

1989 WN2, 1989WN2, 1998 WL19, 1998WL19, 26829, J89W02N, J98W19L

All data for this body: [vot]

MPC data
Name (number) Sakaihoikuen (26829)
a 2.65139
e 0.14254
i / sin(i) 11.9280 / 0.20668
q 2.27345
Q 3.02933
ω 164.6994
Node 252.2944
m 307.6301
n 0.2283
Epoch 2460200.5
nobs 2567
nopp 20
Years observed 1989-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.652
ep 0.137
sin(ip) 0.220
Value Standard error
G 0.150
H 13.690
Mass
D 5.15 0.192
pV 0.281 0.0845
Rotational Period 11.816
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6521 0.1370 0.2195 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.14 0.193 0.193 Masiero 2011ApJ...741...68M NEATM
5.67 1.690 1.690 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.1400 0.1400 Nugent 2016AJ....152...63N NEATM
0.350 0.1059 0.1059 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.82 Durech 2023A&A...675A..24D Model