1994 UN1

1994UN1, 09402, 1988 VQ10, 1988VQ10, 1992 JC5, 1992JC5, J88V10Q, J92J05C, J94U01N

All data for this body: [vot]

MPC data
Name (number) 1994 UN1 (9402)
a 3.34611
e 0.12437
i / sin(i) 9.9781 / 0.17327
q 2.92996
Q 3.76226
ω 157.7440
Node 216.9120
m 270.7731
n 0.1610
Epoch 2460200.5
nobs 2992
nopp 26
Years observed 1988-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.350
ep 0.092
sin(ip) 0.184
Value Standard error
G 0.150
H 12.540
Mass
D 20.55 0.193
pV 0.051 0.0033
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.3497 0.0917 0.1842 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.29 0.409 0.409 Masiero 2011ApJ...741...68M NEATM
20.44 0.232 0.232 Masiero 2011ApJ...741...68M NEATM
20.55 4.110 4.110 Ali-Lagoa 2018A&A...612A..85A NEATM
21.93 0.730 0.730 Usui 2011PASJ...63.1117U NEATM
23.00 1.800 1.800 Tedesco 2002AJ....123.1056T STM
24.13 4.830 4.830 Ali-Lagoa 2018A&A...612A..85A NEATM
25.25 8.490 8.490 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0130 0.0130 Ali-Lagoa 2018A&A...612A..85A NEATM
0.033 0.0310 0.0310 Masiero 2020PSJ.....1....5M NEATM
0.040 0.0070 0.0070 Tedesco 2002AJ....123.1056T STM
0.046 0.0180 0.0180 Ali-Lagoa 2018A&A...612A..85A NEATM
0.056 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.057 0.0059 0.0059 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.54 MPC-2023-12-04 MPC-2023-12-04 Phot