Alcathous

02241, 1950 NC, 1950NC, 1968 WF, 1968WF, 1979 WM, 1979WM, J50N00C, J68W00F, J79W00M

All data for this body: [vot]

MPC data
Name (number) Alcathous (2241)
a 5.17652
e 0.06577
i / sin(i) 16.6274 / 0.28615
q 4.83608
Q 5.51695
ω 292.7491
Node 267.9959
m 120.5231
n 0.0837
Epoch 2460200.5
nobs 4201
nopp 34
Years observed 1950-2023
rms 0.45
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
Value Standard error
G 0.150
H 8.600
Mass
D 112.64 0.996
pV 0.046 0.0019
Rotational Period 7.689
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
106.12 2.073 2.073 Ryan&Woodward 2010AJ....140..933R IRAS-STM
113.68 1.720 1.720 Grav 2012ApJ...759...49G NEATM
114.63 5.800 5.800 Tedesco 2002AJ....123.1056T STM
116.94 11.690 11.690 Ali-Lagoa 2018A&A...612A..85A NEATM
118.00 4.200 4.200 Fernandez 2003AJ....126.1563F RADIOMETRY_STM
118.87 2.270 2.270 Usui 2011PASJ...63.1117U NEATM
119.06 23.810 23.810 Ali-Lagoa 2018A&A...612A..85A NEATM
129.87 5.234 5.234 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
135.14 8.560 8.560 Grav 2011ApJ...742...40G NEATM
98.40 3.200 3.200 Fernandez 2003AJ....126.1563F RADIOMETRY_STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0080 0.0080 Grav 2011ApJ...742...40G NEATM
0.037 0.0030 0.0030 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.047 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.048 0.0120 0.0120 Grav 2012ApJ...759...49G NEATM
0.055 0.0031 0.0031 Ryan&Woodward 2010AJ....140..933R IRAS-STM
0.056 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0120 0.0120 Ali-Lagoa 2018A&A...612A..85A 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
8.60 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.85 Pal 2020ApJS..247...26P Lightcurve
7.20 Behrend LCDB Lightcurve
7.69 Mottola 2011AJ....141..170M Lightcurve
7.69 Stephens 2015MPBu...42R.216S Lightcurve
7.69 French 2011MPBu...38..116F Lightcurve
7.69 Stephens 2016MPBu...43..323S Lightcurve
7.70 Stephens 2014MPBu...41...95S Lightcurve
7.70 Stephens 2018MPBu...45..124S Lightcurve
7.70 Stephens 2017MPBu...44..123S Lightcurve
9.41 De Sanctis 1994P&SS...42..859D Lightcurve