1989 TT1

1989TT1, 07123, 1978 WQ14, 1978WQ14, 1978 WR15, 1978WR15, J78W14Q, J78W15R, J89T01T

All data for this body: [vot]

MPC data
Name (number) 1989 TT1 (7123)
a 2.40513
e 0.10397
i / sin(i) 5.1201 / 0.08924
q 2.15507
Q 2.65520
ω 205.7918
Node 223.5402
m 357.0407
n 0.2642
Epoch 2460200.5
nobs 3101
nopp 24
Years observed 1978-2023
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.405
ep 0.107
sin(ip) 0.101
Value Standard error
G 0.150
H 13.750
Mass
D 5.39 0.136
pV 0.201 0.0098
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
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
2.4051 0.1070 0.1014 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 0.136 0.136 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.201 0.0098 0.0098 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
13.75 MPC-2023-12-04 MPC-2023-12-04 Phot