NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008VB4 ∴ Orbital info ∴ Epoch 60400 MJD

2008VB4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2008VB4.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.35116	0.2442	au
e	0.614957	0.04685
i	0.067	0.02626	deg
Ω	188.445	14.11	deg
ω	172.241	14.66	deg
M	106.83	248.7	deg

Other useful info
Absolute Magnitude (H)	28.3	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9053	au
Aphelion distance	3.797	au
Asc. node-Earth separation	2.73158	au
Desc. node-Earth separation	-0.09096	au
Earth MOID	0.00056	au
Orbital period	1316.81	days
Date of orbit computation	feb 26 10:39

Covariance matrix
5.96156252E-02	1.14351115E-02	-3.81075769E-03	-3.91230513E-02	-1.30859445E-01	-6.07295974E+01
1.14351115E-02	2.19519523E-03	-7.02819493E-04	1.13019254E-02	-4.46204939E-02	-1.16487242E+01
-3.81075769E-03	-7.02819493E-04	6.89655685E-04	3.00567020E-01	-3.00975725E-01	3.88295629E+00
-3.91230513E-02	1.13019254E-02	3.00567020E-01	1.99201420E+02	-2.06625394E+02	4.05165492E+01
-1.30859445E-01	-4.46204939E-02	-3.00975725E-01	-2.06625394E+02	2.14819957E+02	1.32617089E+02
-6.07295974E+01	-1.16487242E+01	3.88295629E+00	4.05165492E+01	1.32617089E+02	6.18643873E+04

Correlation matrix
1.00000000	0.99959431	-0.59431285	-0.01135289	-0.03656686	-0.99999998
0.99959431	1.00000000	-0.57120377	0.01709109	-0.06497712	-0.99958891
-0.59431285	-0.57120377	1.00000000	0.81092175	-0.78194822	0.59446458
-0.01135289	0.01709109	0.81092175	1.00000000	-0.99884975	0.01154160
-0.03656686	-0.06497712	-0.78194822	-0.99884975	1.00000000	0.03637825
-0.99999998	-0.99958891	0.59446458	0.01154160	0.03637825	1.00000000