1999 TT218

1999TT218, 1986 EC4, 1986EC4, 2001 DK48, 2001DK48, 74972, J86E04C, J99TL8T, K01D48K

All data for this body: [vot]

MPC data
Name (number) 1999 TT218 (74972)
a 2.44471
e 0.08188
i / sin(i) 6.5237 / 0.11361
q 2.24454
Q 2.64489
ω 223.7149
Node 19.4986
m 21.5277
n 0.2578
Epoch 2460800.5
nobs 1439
nopp 21
Years observed 1986-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.445
ep 0.097
sin(ip) 0.110
G 0.150
H 15.460
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
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4447 0.0974 0.1095 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
15.46 MPC-2023-12-04 MPC-2023-12-04 Phot