NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021CW2 ∴ Orbital info ∴ Epoch 60600 MJD

2021CW2 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021CW2.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.16169	0.0002005	au
e	0.141312	0.000145
i	5.254	0.005072	deg
Ω	317.994	0.001128	deg
ω	221.723	0.003844	deg
M	309.407	0.2689	deg

Other useful info
Absolute Magnitude (H)	27.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9975	au
Aphelion distance	1.3258	au
Asc. node-Earth separation	0.25976	au
Desc. node-Earth separation	0.04491	au
Earth MOID	0.03299	au
Orbital period	457.333	days
Date of orbit computation	Jul 29 13:06

Covariance matrix
4.02145084E-08	2.90790072E-08	1.01702433E-06	2.26280129E-07	7.49199262E-07	-5.39296046E-05
2.90790072E-08	2.10288071E-08	7.35340439E-07	1.63609894E-07	5.42960793E-07	-3.89971941E-05
1.01702433E-06	7.35340439E-07	2.57245363E-05	5.72344524E-06	1.89073984E-05	-1.36385228E-03
2.26280129E-07	1.63609894E-07	5.72344524E-06	1.27350338E-06	4.20789319E-06	-3.03447517E-04
7.49199262E-07	5.42960793E-07	1.89073984E-05	4.20789319E-06	1.47770608E-05	-1.00527831E-03
-5.39296046E-05	-3.89971941E-05	-1.36385228E-03	-3.03447517E-04	-1.00527831E-03	7.23226044E-02

Correlation matrix
1.00000000	0.99995596	0.99992214	0.99989635	0.97187840	-0.99999730
0.99995596	1.00000000	0.99978670	0.99977482	0.97401831	-0.99997470
0.99992214	0.99978670	1.00000000	0.99996248	0.96975933	-0.99989991
0.99989635	0.99977482	0.99996248	1.00000000	0.96999753	-0.99987684
0.97187840	0.97401831	0.96975933	0.96999753	1.00000000	-0.97242307
-0.99999730	-0.99997470	-0.99989991	-0.99987684	-0.97242307	1.00000000