1999 TH136

1999TH136, 1993 FZ71, 1993FZ71, 40891, J93F71Z, J99TD6H

All data for this body: [vot]

MPC data
Name (number) 1999 TH136 (40891)
a 2.64147
e 0.08772
i / sin(i) 2.5359 / 0.04425
q 2.40977
Q 2.87317
ω 22.7302
Node 343.5330
m 355.2912
n 0.2296
Epoch 2460800.5
nobs 1026
nopp 20
Years observed 1993-2025
rms 0.84
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.642
ep 0.044
sin(ip) 0.053
G 0.150
H 15.620
Mass
D 3.26 0.858
pV 0.105 0.0762
Value
Rotational Period 2.910
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6420 0.0442 0.0530 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.26 0.858 0.858 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.105 0.0762 0.0762 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
15.62 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.916 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
3.1 2 Synodic Chang 2015ApJS..219...27C Lightcurve