Smithsonian

03773, 1938DA2, 1971TS, 1974QO, 1981YC2, 1984YY, J38D02A, J71T00S, J74Q00O, J81Y02C, J84Y00Y

All data for this body: [vot]

MPC data
Name (number) Smithsonian (3773)
Packed designation 03773
a 2.16547
e 0.18394
i / sin(i) 1.3254 / 0.02313
q 1.76716
Q 2.56379
ω 286.8879
Node 63.4494
m 299.3697
n 0.3093
Epoch 2459600.5
nobs 3017
nopp 25
Years observed 1949-2021
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.166
ep 0.126
sin(ip) 0.019
Value Standard error
G 0.150
H 13.350
Mass
D 6.65 0.431
pV 0.221 0.0602
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1659 0.1261 0.0190 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.80 0.850 0.850 Nugent 2016AJ....152...63N NEATM
7.26 0.530 0.530 Usui 2011PASJ...63.1117U NEATM
7.49 1.500 1.500 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.179 0.0720 0.0720 Ali-Lagoa 2018A&A...612A..85A NEATM
0.320 0.1100 0.1100 Nugent 2016AJ....152...63N 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
13.35 MPC-2022-01-18 MPC-2022-01-18 Phot