Ashitaka

06961, 1936 HM, 1936HM, 1971 DO1, 1971DO1, 1989 KA, 1989KA, J36H00M, J71D01O, J89K00A

All data for this body: [vot]

MPC data
Name (number) Ashitaka (6961)
a 2.31752
e 0.19291
i / sin(i) 4.7676 / 0.08311
q 1.87044
Q 2.76460
ω 356.5441
Node 224.6640
m 274.1987
n 0.2794
Epoch 2460200.5
nobs 3767
nopp 26
Years observed 1971-2023
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.318
ep 0.220
sin(ip) 0.090
Value Standard error
G 0.150
H 13.470
Mass
D 5.40 0.033
pV 0.279 0.0170
Rotational Period 3.146
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3182 0.2197 0.0903 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.58 0.165 0.165 Masiero 2011ApJ...741...68M NEATM
5.29 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
5.44 0.034 0.034 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.250 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.346 0.0340 0.0340 Masiero 2011ApJ...741...68M NEATM
0.485 0.1144 0.1144 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
13.47 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.15 Albers 2010MPBu...37..152A Lightcurve
3.15 Oey 2011MPBu...38..221O Lightcurve