2000 JT16

2000JT16, 1999 CM20, 1999CM20, 30319, J99C20M, K00J16T

All data for this body: [vot]

MPC data
Name (number) 2000 JT16 (30319)
a 2.93255
e 0.04314
i / sin(i) 8.7050 / 0.15135
q 2.80604
Q 3.05905
ω 162.1231
Node 78.5011
m 333.0648
n 0.1963
Epoch 2460800.5
nobs 3410
nopp 24
Years observed 1995-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.933
ep 0.072
sin(ip) 0.133
G 0.150
H 13.680
Mass
D 5.90 0.139
pV 0.292 0.0248
Value
Rotational Period 18.668
Period quality 2
Spectral Class L
Spectral Class Score 4.314
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9334 0.0723 0.1332 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.73 0.212 0.212 Masiero 2011ApJ...741...68M NEATM
6.02 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.280 0.0320 0.0320 Masiero 2011ApJ...741...68M NEATM
0.310 0.0392 0.0392 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
18.6688 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L 0.719 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT