1999JQ129

18023, 1991RJ34, 1998FM128, J91R34J, J98FC8M, J99JC9Q

All data for this body: [vot]

MPC data
Name (number) 1999JQ129 (18023)
Packed designation 18023
a 2.66727
e 0.17985
i / sin(i) 13.5603 / 0.23447
q 2.18755
Q 3.14699
ω 184.6130
Node 177.9523
m 327.6860
n 0.2263
Epoch 2459600.5
nobs 1711
nopp 21
Years observed 1991-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.668
ep 0.149
sin(ip) 0.226
Value Standard error
G 0.150
H 14.030
Mass
D 4.74 0.208
pV 0.238 0.0616
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6676 0.1493 0.2255 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.74 0.208 0.208 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.238 0.0616 0.0616 Masiero 2011ApJ...741...68M 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
14.03 MPC-2022-01-18 MPC-2022-01-18 Phot