NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021JO ∴ Orbital info ∴ Epoch 60400 MJD

2021JO ▹

ORBITAL INFORMATION

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(ASCII data file 2021JO.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.2367	0.001654	au
e	0.687174	0.0006176
i	37.243	0.09694	deg
Ω	46.204	0.008845	deg
ω	32.755	0.02706	deg
M	107.342	1.682	deg

Other useful info
Absolute Magnitude (H)	21.6	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.3869	au
Aphelion distance	2.0865	au
Asc. node-Earth separation	-0.5762	au
Desc. node-Earth separation	0.53719	au
Earth MOID	0.2476	au
Orbital period	502.334	days
Date of orbit computation	feb 26 12:39

Covariance matrix
2.73563304E-06	1.02151527E-06	1.60258533E-04	-1.46224386E-05	4.47309369E-05	-2.78173885E-03
1.02151527E-06	3.81480363E-07	5.98347386E-05	-5.45952792E-06	1.67033257E-05	-1.03873922E-03
1.60258533E-04	5.98347386E-05	9.39832305E-03	-8.57492603E-04	2.61806866E-03	-1.62952823E-01
-1.46224386E-05	-5.45952792E-06	-8.57492603E-04	7.82370656E-05	-2.38889521E-04	1.48683008E-02
4.47309369E-05	1.67033257E-05	2.61806866E-03	-2.38889521E-04	7.32043893E-04	-4.54862861E-02
-2.78173885E-03	-1.03873922E-03	-1.62952823E-01	1.48683008E-02	-4.54862861E-02	2.82862640E+00

Correlation matrix
1.00000000	0.99995360	0.99946377	-0.99950417	0.99956379	-0.99999917
0.99995360	1.00000000	0.99929133	-0.99933873	0.99953566	-0.99996003
0.99946377	0.99929133	1.00000000	-0.99999752	0.99813041	-0.99942201
-0.99950417	-0.99933873	-0.99999752	1.00000000	-0.99821080	0.99946425
0.99956379	0.99953566	0.99813041	-0.99821080	1.00000000	-0.99959511
-0.99999917	-0.99996003	-0.99942201	0.99946425	-0.99959511	1.00000000