1998 XE13

1998XE13, 13807, 1991 HA2, 1991HA2, J91H02A, J98X13E

All data for this body: [vot]

MPC data
Name (number) 1998 XE13 (13807)
a 2.86708
e 0.07455
i / sin(i) 3.0145 / 0.05259
q 2.65334
Q 3.08082
ω 268.1193
Node 66.6376
m 109.1256
n 0.2030
Epoch 2460200.5
nobs 2356
nopp 25
Years observed 1989-2023
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.869
ep 0.045
sin(ip) 0.037
Value Standard error
G 0.150
H 14.030
Mass
D 4.57 1.256
pV 0.255 0.1023
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 605 Koronis -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
832 Karin 610 Karin 2.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8688 0.0453 0.0369 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.57 1.256 1.256 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.255 0.1023 0.1023 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
14.03 MPC-2023-12-04 MPC-2023-12-04 Phot