1998 QD19

1998QD19, 1999 TW284, 1999TW284, 40116, J98Q19D, J99TS4W

All data for this body: [vot]

MPC data
Name (number) 1998 QD19 (40116)
a 3.09425
e 0.08024
i / sin(i) 11.3921 / 0.19752
q 2.84596
Q 3.34253
ω 162.5553
Node 138.8876
m 351.0848
n 0.1811
Epoch 2460800.5
nobs 1412
nopp 22
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.095
ep 0.071
sin(ip) 0.182
G 0.150
H 14.430
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
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0948 0.0713 0.1822 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
14.43 MPC-2023-12-04 MPC-2023-12-04 Phot