Cicero

09446, 1985 DB1, 1985DB1, 1996 CF9, 1996CF9, 1997 JT11, 1997JT11, J85D01B, J96C09F, J97J11T

All data for this body: [vot]

MPC data
Name (number) Cicero (9446)
a 3.15444
e 0.13902
i / sin(i) 1.5054 / 0.02627
q 2.71590
Q 3.59299
ω 91.5643
Node 163.3209
m 219.4140
n 0.1759
Epoch 2460200.5
nobs 2831
nopp 26
Years observed 1985-2023
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.164
ep 0.150
sin(ip) 0.025
Value Standard error
G 0.150
H 13.290
Mass
D 13.25 0.256
pV 0.058 0.0124
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1641 0.1496 0.0255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.25 0.256 0.256 Masiero 2011ApJ...741...68M NEATM
14.31 4.320 4.320 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.070 0.0158 0.0158 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
13.29 MPC-2023-12-04 MPC-2023-12-04 Phot