1991 TQ

1991TQ, 10342, 1981 UG24, 1981UG24, J81U24G, J91T00Q

All data for this body: [vot]

MPC data
Name (number) 1991 TQ (10342)
a 2.99768
e 0.12366
i / sin(i) 6.7519 / 0.11757
q 2.62697
Q 3.36838
ω 245.4016
Node 67.8844
m 212.8943
n 0.1899
Epoch 2460800.5
nobs 4090
nopp 29
Years observed 1950-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.001
ep 0.105
sin(ip) 0.101
G 0.150
H 13.480
Mass
D 8.48 0.094
pV 0.182 0.0188
Value
Rotational Period 44.350
Period quality 2
Spectral Class K
Spectral Class Score 2.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0012 0.1046 0.1014 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.33 0.123 0.123 Masiero 2011ApJ...741...68M NEATM
8.68 0.144 0.144 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.178 0.0216 0.0216 Masiero 2011ApJ...741...68M NEATM
0.193 0.0379 0.0379 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
13.48 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
44.359 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
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
XL 0.25 Bus VIS Carvano 2010A&A...510A..43C PHOT