1999 TH11

1999TH11, 1997 LK12, 1997LK12, 40760, J97L12K, J99T11H

All data for this body: [vot]

MPC data
Name (number) 1999 TH11 (40760)
a 3.19924
e 0.07498
i / sin(i) 14.6433 / 0.25280
q 2.95936
Q 3.43913
ω 178.0725
Node 222.9796
m 157.0737
n 0.1722
Epoch 2460800.5
nobs 3813
nopp 23
Years observed 1997-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.201
ep 0.064
sin(ip) 0.263
G 0.150
H 13.260
Mass
D 14.60 0.071
pV 0.043 0.0081
Value
Rotational Period 15.062
Period quality 2
Spectral Class D
Spectral Class Score 8.834
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2014 0.0636 0.2632 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.60 0.071 0.071 Masiero 2011ApJ...741...68M NEATM
17.55 5.320 5.320 Masiero 2020PSJ.....1....5M NEATM
17.72 4.914 4.914 Masiero 2017AJ....154..168M NEATM
19.69 6.800 6.800 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0270 0.0270 Masiero 2012ApJ...759L...8M NEATM
0.032 0.0300 0.0300 Masiero 2017AJ....154..168M NEATM
0.033 0.0250 0.0250 Masiero 2020PSJ.....1....5M NEATM
0.047 0.0095 0.0095 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
13.26 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
15.0624 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D 0.335 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.4154 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.7219 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.46 Bus VIS Carvano 2010A&A...510A..43C PHOT
X D 0.5183 0.3780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT