1999 JJ33

1999JJ33, 1989 QN, 1989QN, 2001 TJ136, 2001TJ136, 49644, J89Q00N, J99J33J, K01TD6J

All data for this body: [vot]

MPC data
Name (number) 1999 JJ33 (49644)
a 3.18745
e 0.17452
i / sin(i) 18.9202 / 0.32425
q 2.63117
Q 3.74374
ω 7.7129
Node 43.4709
m 267.1349
n 0.1732
Epoch 2460200.5
nobs 2521
nopp 19
Years observed 1989-2023
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.199
ep 0.167
sin(ip) 0.302
Value Standard error
G 0.150
H 13.800
Mass
D 9.62 0.086
pV 0.069 0.0075
Rotational Period 68.624
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1991 0.1673 0.3024 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.38 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
13.26 4.940 4.940 Masiero 2021PSJ.....2..162M NEATM
15.12 5.370 5.370 Masiero 2021PSJ.....2..162M NEATM
9.46 0.095 0.095 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.031 0.0180 0.0430 Masiero 2021PSJ.....2..162M NEATM
0.039 0.0180 0.0350 Masiero 2021PSJ.....2..162M NEATM
0.071 0.0091 0.0091 Masiero 2011ApJ...741...68M NEATM
0.086 0.0178 0.0178 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
13.80 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
68.62 Pal 2020ApJS..247...26P Lightcurve