La Billardiere

LaBillardiere, 13964, 1991 PO5, 1991PO5, 1997 XF4, 1997XF4, J91P05O, J97X04F

All data for this body: [vot]

MPC data
Name (number) La Billardiere (13964)
a 3.21083
e 0.15399
i / sin(i) 0.5929 / 0.01035
q 2.71641
Q 3.70525
ω 121.2712
Node 248.0348
m 179.5521
n 0.1713
Epoch 2460200.5
nobs 2415
nopp 25
Years observed 1991-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.200
ep 0.139
sin(ip) 0.032
Value Standard error
G 0.150
H 13.550
Mass
D 11.38 0.201
pV 0.072 0.0108
Rotational Period 6.236
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 602 Themis 0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2005 0.1386 0.0319 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.38 0.201 0.201 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.072 0.0108 0.0108 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
13.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.24 Durech 2018A&A...617A..57D Model