Spector

18132, 1979 MX, 1979MX, 1982 FM2, 1982FM2, 2000 ON9, 2000ON9, J79M00X, J82F02M, K00O09N

All data for this body: [vot]

MPC data
Name (number) Spector (18132)
a 2.29167
e 0.18295
i / sin(i) 2.8007 / 0.04886
q 1.87241
Q 2.71093
ω 161.5821
Node 83.0376
m 285.1944
n 0.2841
Epoch 2460200.5
nobs 1715
nopp 24
Years observed 1979-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.293
ep 0.194
sin(ip) 0.034
Value Standard error
G 0.150
H 15.570
Mass
D 5.11 0.016
pV 0.037 0.0026
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2928 0.1935 0.0344 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.51 1.220 1.220 Masiero 2020PSJ.....1....5M NEATM
4.86 1.110 1.110 Masiero 2020PSJ.....1....5M NEATM
4.90 0.045 0.045 Masiero 2011ApJ...741...68M NEATM
4.92 1.300 1.300 Masiero 2021PSJ.....2..162M NEATM
5.14 0.017 0.017 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0040 0.0040 Masiero 2011ApJ...741...68M NEATM
0.038 0.0034 0.0034 Masiero 2011ApJ...741...68M NEATM
0.048 0.0190 0.0300 Masiero 2021PSJ.....2..162M NEATM
0.052 0.0260 0.0260 Masiero 2020PSJ.....1....5M NEATM
0.076 0.0470 0.0470 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
15.57 MPC-2023-12-04 MPC-2023-12-04 Phot