NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2001QP142 ∴ Orbital info ∴ Epoch 60400 MJD

2001QP142 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2001QP142.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	2.39349	0.02164	au
e	0.571502	0.004822
i	9.785	0.05126	deg
Ω	331.068	0.01739	deg
ω	20.189	0.02107	deg
M	31.116	30.21	deg

Other useful info
Absolute Magnitude (H)	24.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0256	au
Aphelion distance	3.7614	au
Asc. node-Earth separation	0.03841	au
Desc. node-Earth separation	2.48838	au
Earth MOID	0.03303	au
Orbital period	1352.52	days
Date of orbit computation	feb 26 10:25

Covariance matrix
4.68087160E-04	1.04324527E-04	1.10902533E-03	3.76331603E-04	4.55918741E-04	-6.53641044E-01
1.04324527E-04	2.32512400E-05	2.47173074E-04	8.38745871E-05	1.01612490E-04	-1.45679690E-01
1.10902533E-03	2.47173074E-04	2.62758277E-03	8.91632149E-04	1.08019479E-03	-1.54865276E+00
3.76331603E-04	8.38745871E-05	8.91632149E-04	3.02563323E-04	3.66545079E-04	-5.25512774E-01
4.55918741E-04	1.01612490E-04	1.08019479E-03	3.66545079E-04	4.44092392E-04	-6.36648957E-01
-6.53641044E-01	-1.45679690E-01	-1.54865276E+00	-5.25512774E-01	-6.36648957E-01	9.12750124E+02

Correlation matrix
1.00000000	1.00000000	0.99999976	0.99999813	0.99997102	-1.00000000
1.00000000	1.00000000	0.99999976	0.99999815	0.99997091	-1.00000000
0.99999976	0.99999976	1.00000000	0.99999856	0.99997055	-0.99999976
0.99999813	0.99999815	0.99999856	1.00000000	0.99995990	-0.99999813
0.99997102	0.99997091	0.99997055	0.99995990	1.00000000	-0.99997102
-1.00000000	-1.00000000	-0.99999976	-0.99999813	-0.99997102	1.00000000