1994LJ1

18439, 1989CH9, 1997XJ11, J89C09H, J94L01J, J97X11J

All data for this body: [vot]

MPC data
Name (number) 1994LJ1 (18439)
Packed designation 18439
a 2.69179
e 0.20524
i / sin(i) 12.2799 / 0.21269
q 2.13933
Q 3.24424
ω 93.9313
Node 84.0486
m 145.1411
n 0.2232
Epoch 2459600.5
nobs 2180
nopp 21
Years observed 1989-2021
rms 0.60
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.688
ep 0.235
sin(ip) 0.206
Value Standard error
G 0.150
H 13.640
Mass
D 9.79 0.368
pV 0.063 0.0128
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6876 0.2353 0.2061 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.58 2.140 2.140 Masiero 2021PSJ.....2..162M NEATM
9.30 2.530 2.530 Masiero 2021PSJ.....2..162M NEATM
9.74 1.950 1.950 Ali-Lagoa 2018A&A...612A..85A NEATM
9.82 0.400 0.400 Usui 2011PASJ...63.1117U NEATM
10.29 2.060 2.060 Ali-Lagoa 2018A&A...612A..85A NEATM
11.05 2.364 2.364 Masiero 2017AJ....154..168M NEATM
11.91 3.930 3.930 Nugent 2016AJ....152...63N NEATM
13.31 5.540 5.540 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.048 0.0830 0.0830 Masiero 2012ApJ...759L...8M NEATM
0.058 0.0264 0.0264 Masiero 2017AJ....154..168M NEATM
0.064 0.0250 0.0400 Masiero 2021PSJ.....2..162M NEATM
0.072 0.0290 0.0290 Ali-Lagoa 2018A&A...612A..85A NEATM
0.080 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.099 0.0430 0.0750 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
13.64 MPC-2022-01-18 MPC-2022-01-18 Phot