NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

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

2021FR ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021FR.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.79475	0.005853	au
e	0.433451	0.001746
i	8.177	0.02599	deg
Ω	4.749	0.00957	deg
ω	127.66	0.01375	deg
M	110.526	2.303	deg

Other useful info
Absolute Magnitude (H)	24.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0168	au
Aphelion distance	2.5727	au
Asc. node-Earth separation	0.98119	au
Desc. node-Earth separation	0.15508	au
Earth MOID	0.08714	au
Orbital period	878.225	days
Date of orbit computation	feb 26 12:07

Covariance matrix
3.42601646E-05	1.02178586E-05	1.52113430E-04	-5.60102006E-05	7.40192450E-05	-1.34779318E-02
1.02178586E-05	3.04756477E-06	4.53666862E-05	-1.67041776E-05	2.20079524E-05	-4.01967909E-03
1.52113430E-04	4.53666862E-05	6.75392827E-04	-2.48697864E-04	3.28682164E-04	-5.98413552E-02
-5.60102006E-05	-1.67041776E-05	-2.48697864E-04	9.15855375E-05	-1.21225068E-04	2.20344477E-02
7.40192450E-05	2.20079524E-05	3.28682164E-04	-1.21225068E-04	1.88933579E-04	-2.91283104E-02
-1.34779318E-02	-4.01967909E-03	-5.98413552E-02	2.20344477E-02	-2.91283104E-02	5.30221464E+00

Correlation matrix
1.00000000	0.99997397	0.99998760	-0.99990550	0.92001594	-0.99999973
0.99997397	1.00000000	0.99995939	-0.99985075	0.91716736	-0.99996836
0.99998760	0.99995939	1.00000000	-0.99995483	0.92011760	-0.99998744
-0.99990550	-0.99985075	-0.99995483	1.00000000	-0.92156169	0.99990806
0.92001594	0.91716736	0.92011760	-0.92156169	1.00000000	-0.92030560
-0.99999973	-0.99996836	-0.99998744	0.99990806	-0.92030560	1.00000000