NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021BC2 ∴ Orbital info ∴ Epoch 59233 MJD

2021BC2 ▹

ORBITAL INFORMATION

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(ASCII data file 2021BC2.eq0)

Keplerian elements
(Epoch 59233.2 MJD)
	Value	1-σ variation	Units
a	2.42979	0.03357	au
e	0.663561	0.004902
i	5.875	0.03783	deg
Ω	106.148	0.02829	deg
ω	82.873	0.0265	deg
M	347.56	0.2808	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.8175	au
Aphelion distance	4.0421	au
Asc. node-Earth separation	0.27338	au
Desc. node-Earth separation	0.4643	au
Earth MOID	0.04617	au
Orbital period	1383.41	days
Date of orbit computation	Jul 29 13:07

Covariance matrix
1.12707050E-03	1.64577824E-04	1.26989614E-03	9.49243739E-04	-8.79773936E-04	9.42598170E-03
1.64577824E-04	2.40321772E-05	1.85430644E-04	1.38602491E-04	-1.28430088E-04	1.37640429E-03
1.26989614E-03	1.85430644E-04	1.43093567E-03	1.06986367E-03	-9.92551103E-04	1.06205565E-02
9.49243739E-04	1.38602491E-04	1.06986367E-03	8.00425181E-04	-7.44712105E-04	7.93902442E-03
-8.79773936E-04	-1.28430088E-04	-9.92551103E-04	-7.44712105E-04	7.02485801E-04	-7.35886839E-03
9.42598170E-03	1.37640429E-03	1.06205565E-02	7.93902442E-03	-7.35886839E-03	7.88319962E-02

Correlation matrix
1.00000000	0.99999820	0.99995995	0.99940572	-0.98872787	0.99999952
0.99999820	1.00000000	0.99994219	0.99934192	-0.98844258	0.99999585
0.99995995	0.99994219	1.00000000	0.99967312	-0.98997459	0.99996766
0.99940572	0.99934192	0.99967312	1.00000000	-0.99313724	0.99943719
-0.98872787	-0.98844258	-0.98997459	-0.99313724	1.00000000	-0.98887409
0.99999952	0.99999585	0.99996766	0.99943719	-0.98887409	1.00000000