NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021BY2 ∴ Orbital info ∴ Epoch 59230 MJD

2021BY2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021BY2.eq0)

Keplerian elements
(Epoch 59230.7 MJD)
	Value	1-σ variation	Units
a	1.16395	0.003726	au
e	0.302149	0.00219
i	17.401	0.1199	deg
Ω	292.545	0.06522	deg
ω	288.05	0.246	deg
M	299.109	0.4645	deg

Other useful info
Absolute Magnitude (H)	22.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8123	au
Aphelion distance	1.5156	au
Asc. node-Earth separation	-0.05065	au
Desc. node-Earth separation	0.18334	au
Earth MOID	0.03787	au
Orbital period	458.668	days
Date of orbit computation	feb 26 12:49

Covariance matrix
1.38822812E-05	8.15993650E-06	4.46722455E-04	2.43011227E-04	-9.16615075E-04	1.73084959E-03
8.15993650E-06	4.79693347E-06	2.62597995E-04	1.42849080E-04	-5.38698549E-04	1.01737341E-03
4.46722455E-04	2.62597995E-04	1.43757607E-02	7.82020679E-03	-2.94935777E-02	5.56972171E-02
2.43011227E-04	1.42849080E-04	7.82020679E-03	4.25408201E-03	-1.60442492E-02	3.02985811E-02
-9.16615075E-04	-5.38698549E-04	-2.94935777E-02	-1.60442492E-02	6.05343246E-02	-1.14285724E-01
1.73084959E-03	1.01737341E-03	5.56972171E-02	3.02985811E-02	-1.14285724E-01	2.15803420E-01

Correlation matrix
1.00000000	0.99994131	0.99998146	0.99998386	-0.99989806	0.99999942
0.99994131	1.00000000	0.99998651	0.99998312	-0.99968484	0.99992948
0.99998146	0.99998651	1.00000000	0.99999975	-0.99979553	0.99997448
0.99998386	0.99998312	0.99999975	1.00000000	-0.99980572	0.99997744
-0.99989806	-0.99968484	-0.99979553	-0.99980572	1.00000000	-0.99991244
0.99999942	0.99992948	0.99997448	0.99997744	-0.99991244	1.00000000