Patcassen

07511, 1981 EX24, 1981EX24, J81E24X

All data for this body: [vot]

MPC data
Name (number) Patcassen (7511)
a 3.19619
e 0.16554
i / sin(i) 1.2833 / 0.02240
q 2.66708
Q 3.72529
ω 261.1331
Node 145.4684
m 5.0483
n 0.1725
Epoch 2460800.5
nobs 2299
nopp 26
Years observed 1978-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.204
ep 0.135
sin(ip) 0.017
G 0.150
H 13.970
Mass
D 7.25 0.193
pV 0.112 0.0067
Value
Rotational Period
Period quality None
Spectral Class V
Spectral Class Score 1.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
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-Nov-2024
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
13.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT