4664 P-L

4664P-L, 1979 WA5, 1979WA5, 1998 VJ18, 1998VJ18, 26026, J79W05A, J98V18J, PLS4664

All data for this body: [vot]

MPC data
Name (number) 4664 P-L (26026)
a 2.81268
e 0.17295
i / sin(i) 9.4468 / 0.16413
q 2.32623
Q 3.29913
ω 344.1405
Node 11.3838
m 256.5957
n 0.2089
Epoch 2460800.5
nobs 2108
nopp 24
Years observed 1960-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.813
ep 0.136
sin(ip) 0.158
G 0.150
H 14.070
Mass
D 8.14 0.250
pV 0.068 0.0136
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8130 0.1356 0.1584 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.15 2.020 2.020 Masiero 2020PSJ.....1....5M NEATM
8.15 0.252 0.252 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0140 0.0140 Masiero 2011ApJ...741...68M NEATM
0.095 0.0610 0.0610 Masiero 2020PSJ.....1....5M 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
14.07 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT