Itokawa

1998 SF36, 1998SF36, 25143, J98S36F

All data for this body: [vot]

MPC data
Name (number) Itokawa (25143)
a 1.32408
e 0.28028
i / sin(i) 1.6212 / 0.02829
q 0.95297
Q 1.69519
ω 162.8280
Node 69.0756
m 243.8106
n 0.6469
Epoch 2460200.5
nobs 1148
nopp 10
Years observed 1998-2022
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 19.260
Mass 3.510e+10 1.050e+09
D 0.32 0.029
pV
Rotational Period 12.132
Mass data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.5100e+10 1.0500e+09 1.0500e+09 Fujiwara 2006Sci...312.1330F FlyBy
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.30 0.110 0.110 Ishiguro 2003PASJ...55..691I FBM
0.32 0.030 0.030 Muller 2005A&A...443..347M RADIOMETRY_TPM
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
19.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.00 Lambert 2001AAS...199.6303L Lightcurve
12.09 Warner 2004MPBu...31...67W Lightcurve
12.10 Lowry 2001DPS....33.5909L Lightcurve
12.12 Lowry 2005Icar..176..408L Lightcurve
12.12 Higgins LCDB Lightcurve
12.13 Dermawan 2002PASJ...54..635D Lightcurve
12.13 Kaasalainen 2003A&A...405L..29K Lightcurve
12.13 Nishihara 2018arXiv180202742N Lightcurve
12.13 Nishihara 2018arXiv180202742N Lightcurve
12.13 Nishihara 2018arXiv180202742N Lightcurve
12.13 Durech 2008A&A...488..345D Model
12.13 Nishihara 2005LPI....36.1833N Lightcurve
12.15 Ohba 2003EP&S...55..341O Lightcurve