NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021SW1 ∴ Orbital info ∴ Epoch 60600 MJD

2021SW1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021SW1.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.40851	0.001249	au
e	0.3952	0.0006055
i	3.851	0.002136	deg
Ω	2.713	0.005158	deg
ω	298.82	0.01903	deg
M	325.827	0.9273	deg

Other useful info
Absolute Magnitude (H)	29.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8519	au
Aphelion distance	1.9652	au
Asc. node-Earth separation	-0.00429	au
Desc. node-Earth separation	0.47325	au
Earth MOID	0.00092	au
Orbital period	610.576	days
Date of orbit computation	Jul 29 13:23

Covariance matrix
1.55986098E-06	7.55889516E-07	2.46245121E-06	-6.29579110E-06	2.29710975E-05	-1.15814167E-03
7.55889516E-07	3.66575412E-07	1.20682696E-06	-3.03281555E-06	1.10497996E-05	-5.61206483E-04
2.46245121E-06	1.20682696E-06	4.56232829E-06	-9.04582127E-06	3.23006524E-05	-1.82757246E-03
-6.29579110E-06	-3.03281555E-06	-9.04582127E-06	2.66017911E-05	-9.79885798E-05	4.67534635E-03
2.29710975E-05	1.10497996E-05	3.23006524E-05	-9.79885798E-05	3.62088089E-04	-1.70595279E-02
-1.15814167E-03	-5.61206483E-04	-1.82757246E-03	4.67534635E-03	-1.70595279E-02	8.59880052E-01

Correlation matrix
1.00000000	0.99961718	0.92306317	-0.97735406	0.96656637	-0.99999955
0.99961718	1.00000000	0.93318999	-0.97120049	0.95910381	-0.99959040
0.92306317	0.93318999	1.00000000	-0.82110613	0.79471408	-0.92270400
-0.97735406	-0.97120049	-0.82110613	1.00000000	-0.99841915	0.97755097
0.96656637	0.95910381	0.79471408	-0.99841915	1.00000000	-0.96680960
-0.99999955	-0.99959040	-0.92270400	0.97755097	-0.96680960	1.00000000