McGetchin

02891, 1933 XC, 1933XC, 1951 WS1, 1951WS1, 1965 AR, 1965AR, 1980 MD, 1980MD, J33X00C, J51W01S, J65A00R, J80M00D

All data for this body: [vot]

MPC data
Name (number) McGetchin (2891)
a 3.35307
e 0.13852
i / sin(i) 9.2996 / 0.16160
q 2.88859
Q 3.81755
ω 251.5736
Node 114.7244
m 262.4638
n 0.1605
Epoch 2460200.5
nobs 5392
nopp 33
Years observed 1933-2023
rms 0.43
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.365
ep 0.085
sin(ip) 0.143
Value Standard error
G 0.150
H 11.170
Mass
D 34.65 0.143
pV 0.057 0.0035
Rotational Period 240.394
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3653 0.0853 0.1429 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
34.00 0.420 0.420 Masiero 2014ApJ...791..121M NEATM
34.11 0.217 0.217 Masiero 2011ApJ...741...68M NEATM
34.89 0.387 0.387 Masiero 2011ApJ...741...68M NEATM
35.07 0.290 0.290 Masiero 2014ApJ...791..121M NEATM
36.65 3.670 3.670 Ali-Lagoa 2018A&A...612A..85A NEATM
37.17 0.550 0.550 Usui 2011PASJ...63.1117U NEATM
39.06 3.910 3.910 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.049 0.0100 0.0100 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0110 0.0110 Ali-Lagoa 2018A&A...612A..85A NEATM
0.058 0.0050 0.0050 Masiero 2011ApJ...741...68M NEATM
0.060 0.0100 0.0100 Masiero 2014ApJ...791..121M NEATM
0.060 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.061 0.0093 0.0093 Masiero 2011ApJ...741...68M 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
11.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
238.18 McNeill 2019ApJS..245...29M Lightcurve
240.39 Pal 2020ApJS..247...26P Lightcurve
36.00 Behrend LCDB Lightcurve