NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021RD16 ∴ Orbital info ∴ Epoch 60400 MJD

2021RD16 ▹

ORBITAL INFORMATION

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(ASCII data file 2021RD16.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.7571	0.008692	au
e	0.551331	0.002578
i	9.315	0.03669	deg
Ω	356.226	0.004362	deg
ω	282.925	0.002759	deg
M	54.915	3.108	deg

Other useful info
Absolute Magnitude (H)	25.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7884	au
Aphelion distance	2.7258	au
Asc. node-Earth separation	0.08476	au
Desc. node-Earth separation	0.40022	au
Earth MOID	0.02671	au
Orbital period	850.731	days
Date of orbit computation	feb 26 12:39

Covariance matrix
7.55497647E-05	2.24050288E-05	3.18132927E-04	3.78049742E-05	1.59404554E-05	-2.70102786E-02
2.24050288E-05	6.64448249E-06	9.43623343E-05	1.12093562E-05	4.71276976E-06	-8.01016093E-03
3.18132927E-04	9.43623343E-05	1.34619953E-03	1.58354650E-04	6.21164813E-05	-1.13736288E-01
3.78049742E-05	1.12093562E-05	1.58354650E-04	1.90286026E-05	8.59148041E-06	-1.35160782E-02
1.59404554E-05	4.71276976E-06	6.21164813E-05	8.59148041E-06	7.61239688E-06	-5.70013172E-03
-2.70102786E-02	-8.01016093E-03	-1.13736288E-01	-1.35160782E-02	-5.70013172E-03	9.65661744E+00

Correlation matrix
1.00000000	0.99999624	0.99755614	0.99707755	0.66469660	-0.99999998
0.99999624	1.00000000	0.99773080	0.99688862	0.66265111	-0.99999573
0.99755614	0.99773080	1.00000000	0.98940170	0.61360857	-0.99754345
0.99707755	0.99688862	0.98940170	1.00000000	0.71384487	-0.99709086
0.66469660	0.66265111	0.61360857	0.71384487	1.00000000	-0.66483162
-0.99999998	-0.99999573	-0.99754345	-0.99709086	-0.66483162	1.00000000