Alexanderwilson

07660, 1990 QC, 1990QC, 1993 VM1, 1993VM1, J90Q00C, J93V01M

All data for this body: [vot]

MPC data
Name (number) Alexanderwilson (7660)
a 1.91021
e 0.13972
i / sin(i) 23.1491 / 0.39313
q 1.64332
Q 2.17710
ω 265.0768
Node 170.4746
m 93.5750
n 0.3733
Epoch 2460200.5
nobs 3102
nopp 20
Years observed 1990-2023
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 14.540
Mass
D 3.30 0.266
pV 0.236 0.0389
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.550 0.550 Nugent 2016AJ....152...63N NEATM
3.30 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM
3.40 0.500 0.500 Ali-Lagoa 2017A&A...603A..55A NEATM
4.00 0.600 0.600 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0600 0.0600 Ali-Lagoa 2017A&A...603A..55A NEATM
0.260 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
0.270 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
0.280 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A 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
14.54 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.92 Pravec LCDB Lightcurve
5.92 Warner 2015MPBu...42...54W Lightcurve
5.92 Hanus 2016A&A...586A.108H Model
5.92 Wang 2021AN....342..914W Model
5.92 Stephens 2021MPBu...48..246S Lightcurve
5.92 Warner 2012MPBu...39...16W Lightcurve
5.92 Warner 2016MPBu...43..300W Lightcurve
5.92 Stephens 2014MPBu...41....8S Lightcurve