1999XW156

71115, J99XF6W

All data for this body: [vot]

MPC data
Name (number) 1999XW156 (71115)
Packed designation 71115
a 3.07233
e 0.03910
i / sin(i) 9.4201 / 0.16367
q 2.95221
Q 3.19244
ω 255.9417
Node 245.6944
m 342.4506
n 0.1830
Epoch 2459600.5
nobs 1440
nopp 21
Years observed 1993-2022
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.076
ep 0.058
sin(ip) 0.182
Value Standard error
G 0.150
H 14.110
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos 0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0756 0.0578 0.1820 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.11 MPC-2022-01-18 MPC-2022-01-18 Phot