Thomas Aquinas

ThomasAquinas, 1990 TQ2, 1990TQ2, 1997 EM57, 1997EM57, 73687, J90T02Q, J97E57M

All data for this body: [vot]

MPC data
Name (number) Thomas Aquinas (73687)
a 2.58023
e 0.15434
i / sin(i) 15.3034 / 0.26393
q 2.18201
Q 2.97846
ω 303.1934
Node 10.3666
m 172.1509
n 0.2378
Epoch 2460800.5
nobs 1916
nopp 23
Years observed 1990-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.580
ep 0.108
sin(ip) 0.264
G 0.150
H 14.810
Mass
D 4.32 0.176
pV 0.181 0.0513
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 2.791
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5805 0.1084 0.2636 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.32 0.176 0.176 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.181 0.0513 0.0513 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
14.81 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
LS 0.15 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.4652 0.4652 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.347 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT