Hencke

02005, 1973 RA, 1973RA, J73R00A

All data for this body: [vot]

MPC data
Name (number) Hencke (2005)
a 2.62105
e 0.16636
i / sin(i) 12.2400 / 0.21201
q 2.18501
Q 3.05709
ω 111.9600
Node 290.9248
m 240.7286
n 0.2323
Epoch 2460200.5
nobs 5764
nopp 28
Years observed 1973-2023
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.621
ep 0.139
sin(ip) 0.231
Value Standard error
G 0.150
H 12.490
Mass
D 9.20 0.156
pV 0.277 0.0205
Rotational Period 10.186
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.4300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6214 0.1392 0.2308 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.49 0.355 0.355 Masiero 2011ApJ...741...68M NEATM
9.37 0.174 0.174 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.265 0.0230 0.0230 Masiero 2011ApJ...741...68M NEATM
0.323 0.0453 0.0453 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
12.49 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.19 Brinsfield 2008MPBu...35...86B Lightcurve