1993 TJ22

1993TJ22, 1987 KA2, 1987KA2, 1999 AM1, 1999AM1, 73744, J87K02A, J93T22J, J99A01M

All data for this body: [vot]

MPC data
Name (number) 1993 TJ22 (73744)
a 2.89263
e 0.18857
i / sin(i) 8.2442 / 0.14339
q 2.34717
Q 3.43809
ω 251.9198
Node 39.5221
m 213.0929
n 0.2003
Epoch 2460800.5
nobs 967
nopp 20
Years observed 1987-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent Terpsichore (81)
 
ap 2.894
ep 0.179
sin(ip) 0.139
G 0.150
H 15.130
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
81 Terpsichore 0 Terpsichore Novakovic 2019EPSC...13.1671N HCM
81 Terpsichore 622 Terpsichore 0.8300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8944 0.1787 0.1391 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.13 MPC-2023-12-04 MPC-2023-12-04 Phot