Uenohara

04381, 1952UF, 1954CD, 1955HS, 1960HB, 1976HN, 1978TO4, 1979YQ8, 1983TD1, 1989WD1, J52U00F, J54C00D, J55H00S, J60H00B, J76H00N, J78T04O, J79Y08Q, J83T01D, J89W01D

All data for this body: [vot]

MPC data
Name (number) Uenohara (4381)
Packed designation 04381
a 3.02707
e 0.07585
i / sin(i) 11.2376 / 0.19488
q 2.79747
Q 3.25668
ω 228.4023
Node 108.0058
m 119.0686
n 0.1871
Epoch 2459600.5
nobs 3091
nopp 32
Years observed 1952-2022
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.029
ep 0.056
sin(ip) 0.176
Value Standard error
G 0.150
H 11.390
Mass
D 20.05 0.629
pV 0.137 0.0167
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0286 0.0557 0.1765 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
19.12 1.430 1.430 Usui 2011PASJ...63.1117U NEATM
19.69 3.940 3.940 Ali-Lagoa 2018A&A...612A..85A NEATM
20.00 5.090 5.090 Nugent 2016AJ....152...63N NEATM
20.24 0.820 0.820 Masiero 2012ApJ...759L...8M NEATM
20.49 1.500 1.500 Tedesco 2002AJ....123.1056T STM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.100 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.139 0.0220 0.0220 Tedesco 2002AJ....123.1056T STM
0.155 0.0620 0.0620 Ali-Lagoa 2018A&A...612A..85A NEATM
0.157 0.0400 0.0400 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
11.39 MPC-2022-01-18 MPC-2022-01-18 Phot