1998XF4

2002SP47, D4487, J98X04F, K02S47P

All data for this body: [vot]

MPC data
Name (number) 1998XF4 (134487)
Packed designation D4487
a 2.68670
e 0.09817
i / sin(i) 2.4336 / 0.04246
q 2.42293
Q 2.95046
ω 187.8658
Node 181.5992
m 136.1598
n 0.2238
Epoch 2459600.5
nobs 368
nopp 16
Years observed 1993-2021
rms 0.61
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.686
ep 0.060
sin(ip) 0.044
Value Standard error
G 0.150
H 16.490
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan -0.0900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6858 0.0603 0.0443 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
16.49 MPC-2022-01-18 MPC-2022-01-18 Phot