Birkhoff

15896, 1997 LX5, 1997LX5, 1997 PH1, 1997PH1, 2000 DW37, 2000DW37, J97L05X, J97P01H, K00D37W

All data for this body: [vot]

MPC data
Name (number) Birkhoff (15896)
a 2.42383
e 0.15351
i / sin(i) 1.9858 / 0.03465
q 2.05174
Q 2.79592
ω 115.0278
Node 139.3852
m 5.8956
n 0.2612
Epoch 2460200.5
nobs 1448
nopp 21
Years observed 1993-2023
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Massalia (20)
 
ap 2.424
ep 0.162
sin(ip) 0.027
Value Standard error
G 0.150
H 15.670
Mass
D
pV
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
20 Massalia 404 Massalia 0.5500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4240 0.1623 0.0270 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
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
15.67 MPC-2023-12-04 MPC-2023-12-04 Phot