1089 T-1

1089T-1, 17315, 1979 WK, 1979WK, J79W00K, T1S1089

All data for this body: [vot]

MPC data
Name (number) 1089 T-1 (17315)
a 3.08393
e 0.04937
i / sin(i) 9.2078 / 0.16001
q 2.93167
Q 3.23619
ω 119.6079
Node 346.0846
m 324.3884
n 0.1820
Epoch 2460200.5
nobs 2078
nopp 22
Years observed 1971-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.081
ep 0.071
sin(ip) 0.169
Value Standard error
G 0.150
H 13.660
Mass
D 8.01 0.565
pV 0.158 0.0342
Rotational Period 3.931
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.8500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0811 0.0709 0.1689 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.01 0.565 0.565 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.158 0.0342 0.0342 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
13.66 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.93 Durech 2023A&A...675A..24D Model