NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015WP1 ∴ Orbital info ∴ Epoch 60400 MJD

2015WP1 ▹

ORBITAL INFORMATION

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(ASCII data file 2015WP1.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.41951	0.005009	au
e	0.461612	0.002509
i	12.563	0.05528	deg
Ω	213.421	0.0196	deg
ω	110.5	0.01876	deg
M	21.019	9.999	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7642	au
Aphelion distance	2.0748	au
Asc. node-Earth separation	0.32662	au
Desc. node-Earth separation	-0.0315	au
Earth MOID	0.01533	au
Orbital period	617.74	days
Date of orbit computation	feb 26 11:15

Covariance matrix
2.50853000E-05	1.25635087E-05	2.76277277E-04	-4.59271947E-06	4.87887904E-05	-5.00786521E-02
1.25635087E-05	6.29450391E-06	1.38540167E-04	-1.36834012E-06	2.36672311E-05	-2.50813283E-02
2.76277277E-04	1.38540167E-04	3.05575183E-03	1.97597171E-05	4.79664936E-04	-5.51569149E-01
-4.59271947E-06	-1.36834012E-06	1.97597171E-05	3.84026413E-04	-3.22090187E-04	9.01977561E-03
4.87887904E-05	2.36672311E-05	4.79664936E-04	-3.22090187E-04	3.51945547E-04	-9.72772844E-02
-5.00786521E-02	-2.50813283E-02	-5.51569149E-01	9.01977561E-03	-9.72772844E-02	9.99738032E+01

Correlation matrix
1.00000000	0.99981706	0.99787577	-0.04679287	0.51924541	-0.99999971
0.99981706	1.00000000	0.99893197	-0.02783125	0.50283901	-0.99983117
0.99787577	0.99893197	1.00000000	0.01824068	0.46253137	-0.99792481
-0.04679287	-0.02783125	0.01824068	1.00000000	-0.87611115	0.04603330
0.51924541	0.50283901	0.46253137	-0.87611115	1.00000000	-0.51859771
-0.99999971	-0.99983117	-0.99792481	0.04603330	-0.51859771	1.00000000