1998UL8

14167, 1986PQ1, 1987VX, J86P01Q, J87V00X, J98U08L

All data for this body: [vot]

MPC data
Name (number) 1998UL8 (14167)
Packed designation 14167
a 3.09390
e 0.15613
i / sin(i) 2.5588 / 0.04464
q 2.61085
Q 3.57695
ω 5.5967
Node 87.2575
m 64.4988
n 0.1811
Epoch 2459600.5
nobs 2228
nopp 21
Years observed 1987-2022
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.095
ep 0.152
sin(ip) 0.024
Value Standard error
G 0.150
H 13.400
Mass
D 11.40 0.154
pV 0.054 0.0095
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis -0.3800 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 0.1522 0.0237 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
10.08 3.960 3.960 Nugent 2016AJ....152...63N NEATM
11.40 0.154 0.154 Masiero 2011ApJ...741...68M NEATM
12.67 3.860 3.860 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]


Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.055 0.0098 0.0098 Masiero 2011ApJ...741...68M NEATM
0.070 0.1200 0.1200 Nugent 2016AJ....152...63N NEATM
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
13.40 MPC-2022-01-18 MPC-2022-01-18 Phot