1999 JX46

1999JX46, 17968, 1977 TJ, 1977TJ, 1982 JK1, 1982JK1, J77T00J, J82J01K, J99J46X

All data for this body: [vot]

MPC data
Name (number) 1999 JX46 (17968)
a 3.21628
e 0.17174
i / sin(i) 1.3651 / 0.02382
q 2.66393
Q 3.76864
ω 152.9521
Node 132.5879
m 155.7201
n 0.1709
Epoch 2460800.5
nobs 2380
nopp 26
Years observed 1977-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.181
ep 0.194
sin(ip) 0.014
G 0.150
H 13.950
Mass
D 10.07 0.085
pV 0.057 0.0067
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1809 0.1939 0.0140 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.07 0.085 0.085 Masiero 2011ApJ...741...68M NEATM
10.48 4.038 4.038 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.035 0.0225 0.0225 Masiero 2017AJ....154..168M NEATM
0.059 0.0070 0.0070 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
13.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT