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 2.81100
e 0.17361
i / sin(i) 9.4505 / 0.16420
q 2.32298
Q 3.29903
ω 344.1427
Node 11.3835
m 131.1897
n 0.2091
Epoch 2460200.5
nobs 1820
nopp 23
Years observed 1960-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.813
ep 0.136
sin(ip) 0.158
Value Standard error
G 0.150
H 14.100
Mass
D 8.14 0.250
pV 0.068 0.0136
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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-Oct-2022
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
14.10 MPC-2023-12-04 MPC-2023-12-04 Phot