Stimson

1981SR8, 1998HU98, 1999SK19, 21472, J81S08R, J98H98U, J99S19K

All data for this body: [vot]

MPC data
Name (number) Stimson (21472)
Packed designation 21472
a 2.37227
e 0.06853
i / sin(i) 6.2753 / 0.10931
q 2.20970
Q 2.53483
ω 344.6601
Node 45.6827
m 9.3628
n 0.2697
Epoch 2459600.5
nobs 2097
nopp 17
Years observed 1981-2022
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.373
ep 0.050
sin(ip) 0.098
Value Standard error
G 0.150
H 14.820
Mass
D 2.46 0.314
pV 0.292 0.0645
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3726 0.0501 0.0978 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.46 0.314 0.314 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.292 0.0645 0.0645 Masiero 2011ApJ...741...68M 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
14.82 MPC-2022-01-18 MPC-2022-01-18 Phot