McElroy

01853, 1930YP, 1950NX, 1950OM, 1957XE, J30Y00P, J50N00X, J50O00M, J57X00E

All data for this body: [vot]

MPC data
Name (number) McElroy (1853)
Packed designation 01853
a 3.06290
e 0.04598
i / sin(i) 15.7880 / 0.27208
q 2.92207
Q 3.20373
ω 92.8551
Node 298.6366
m 37.8709
n 0.1839
Epoch 2459600.5
nobs 3544
nopp 31
Years observed 1950-2022
rms 0.42
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.064
ep 0.024
sin(ip) 0.290
Value Standard error
G 0.150
H 10.980
Mass
D 23.47 0.126
pV 0.223 0.0149
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0639 0.0243 0.2902 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.47 0.640 0.640 Masiero 2012ApJ...759L...8M NEATM
19.89 3.980 3.980 Ali-Lagoa 2018A&A...612A..85A NEATM
21.09 0.670 0.670 Usui 2011PASJ...63.1117U NEATM
21.14 1.000 1.000 Tedesco 2002AJ....123.1056T STM
22.58 4.520 4.520 Ali-Lagoa 2018A&A...612A..85A NEATM
23.81 0.150 0.150 Masiero 2014ApJ...791..121M NEATM
24.07 0.282 0.282 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.182 0.0730 0.0730 Ali-Lagoa 2018A&A...612A..85A NEATM
0.199 0.0276 0.0276 Masiero 2011ApJ...741...68M NEATM
0.200 0.0300 0.0300 Masiero 2014ApJ...791..121M NEATM
0.234 0.0940 0.0940 Ali-Lagoa 2018A&A...612A..85A NEATM
0.249 0.0260 0.0260 Tedesco 2002AJ....123.1056T STM
0.304 0.0550 0.0550 Masiero 2012ApJ...759L...8M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.98 MPC-2022-01-18 MPC-2022-01-18 Phot