Patcassen

07511, 1981 EX24, 1981EX24, J81E24X

All data for this body: [vot]

MPC data
Name (number) Patcassen (7511)
a 3.19553
e 0.16503
i / sin(i) 1.2832 / 0.02239
q 2.66817
Q 3.72289
ω 261.0220
Node 145.4748
m 261.5845
n 0.1725
Epoch 2460200.5
nobs 1914
nopp 24
Years observed 1978-2022
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.204
ep 0.135
sin(ip) 0.017
Value Standard error
G 0.150
H 14.000
Mass
D 7.25 0.193
pV 0.112 0.0067
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.5200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2038 0.1350 0.0170 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.09 0.538 0.538 Masiero 2011ApJ...741...68M NEATM
7.27 0.207 0.207 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.111 0.0076 0.0076 Masiero 2011ApJ...741...68M NEATM
0.116 0.0142 0.0142 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
14.00 MPC-2023-12-04 MPC-2023-12-04 Phot