1991 TG14

1991TG14, 42493, J91T14G

All data for this body: [vot]

MPC data
Name (number) 1991 TG14 (42493)
a 3.13776
e 0.21707
i / sin(i) 11.2308 / 0.19476
q 2.45666
Q 3.81886
ω 217.8938
Node 162.4558
m 0.7086
n 0.1773
Epoch 2460800.5
nobs 1895
nopp 26
Years observed 1991-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.132
ep 0.195
sin(ip) 0.182
G 0.150
H 13.820
Mass
D 11.98 0.209
pV 0.041 0.0051
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.517
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
3556 Lixiaohua 0 Lixiaohua Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1325 0.1950 0.1821 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.97 2.610 2.610 Masiero 2021PSJ.....2..162M NEATM
11.75 3.490 3.490 Masiero 2021PSJ.....2..162M NEATM
11.99 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.038 0.0160 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.041 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.044 0.0150 0.0240 Masiero 2021PSJ.....2..162M 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
13.82 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 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.2502 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.3360 0.2990 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT