2000UD1

1977DE4, 1993FJ6, 28940, J77D04E, J93F06J, K00U01D

All data for this body: [vot]

MPC data
Name (number) 2000UD1 (28940)
Packed designation 28940
a 2.98920
e 0.24368
i / sin(i) 2.4291 / 0.04238
q 2.26079
Q 3.71761
ω 210.7549
Node 90.8025
m 108.2164
n 0.1907
Epoch 2459600.5
nobs 1455
nopp 25
Years observed 1990-2021
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.995
ep 0.228
sin(ip) 0.021
Value Standard error
G 0.150
H 14.340
Mass
D 7.26 0.097
pV 0.069 0.0079
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9950 0.2280 0.0212 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
5.65 1.700 1.700 Masiero 2021PSJ.....2..162M NEATM
5.82 1.410 1.410 Nugent 2016AJ....152...63N NEATM
5.86 1.740 1.740 Masiero 2021PSJ.....2..162M NEATM
7.27 0.098 0.098 Masiero 2011ApJ...741...68M NEATM
7.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
7.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.067 0.0081 0.0081 Masiero 2011ApJ...741...68M NEATM
0.090 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.097 0.0500 0.1020 Masiero 2021PSJ.....2..162M NEATM
0.105 0.0490 0.0920 Masiero 2021PSJ.....2..162M 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
14.34 MPC-2022-01-18 MPC-2022-01-18 Phot