1999LB31

F0254, J99L31B

All data for this body: [vot]

MPC data
Name (number) 1999LB31 (150254)
Packed designation F0254
a 2.68493
e 0.13303
i / sin(i) 13.9496 / 0.24107
q 2.32777
Q 3.04210
ω 105.2966
Node 97.4404
m 86.3206
n 0.2240
Epoch 2459600.5
nobs 510
nopp 17
Years observed 1999-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.685
ep 0.162
sin(ip) 0.228
Value Standard error
G 0.150
H 15.810
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6848 0.1615 0.2282 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
15.81 MPC-2022-01-18 MPC-2022-01-18 Phot