NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021TD16 ∴ Orbital info ∴ Epoch 59501 MJD

2021TD16 ▹

ORBITAL INFORMATION

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(ASCII data file 2021TD16.eq0)

Keplerian elements
(Epoch 59501.0 MJD)
	Value	1-σ variation	Units
a	1.92539	0.01616	au
e	0.669944	0.003187
i	8.019	0.04386	deg
Ω	192.47	0.03345	deg
ω	288.591	0.05201	deg
M	337.587	0.3208	deg

Other useful info
Absolute Magnitude (H)	22.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.6355	au
Aphelion distance	3.2153	au
Asc. node-Earth separation	-0.12473	au
Desc. node-Earth separation	0.3494	au
Earth MOID	0.03208	au
Orbital period	975.839	days
Date of orbit computation	Jul 29 13:11

Covariance matrix
2.61030992E-04	5.14859249E-05	7.08606086E-04	5.40412956E-04	-8.39982814E-04	5.18360432E-03
5.14859249E-05	1.01551430E-05	1.39764662E-04	1.06589346E-04	-1.65671775E-04	1.02241760E-03
7.08606086E-04	1.39764662E-04	1.92368918E-03	1.46715036E-03	-2.28062142E-03	1.40716338E-02
5.40412956E-04	1.06589346E-04	1.46715036E-03	1.11901373E-03	-1.73961375E-03	1.07316196E-02
-8.39982814E-04	-1.65671775E-04	-2.28062142E-03	-1.73961375E-03	2.70497543E-03	-1.66805238E-02
5.18360432E-03	1.02241760E-03	1.40716338E-02	1.07316196E-02	-1.66805238E-02	1.02937025E-01

Correlation matrix
1.00000000	0.99999876	0.99998018	0.99991252	-0.99963787	1.00000000
0.99999876	1.00000000	0.99996985	0.99989194	-0.99959446	0.99999882
0.99998018	0.99996985	1.00000000	0.99997574	-0.99977917	0.99997989
0.99991252	0.99989194	0.99997574	1.00000000	-0.99989284	0.99991194
-0.99963787	-0.99959446	-0.99977917	-0.99989284	1.00000000	-0.99963675
1.00000000	0.99999882	0.99997989	0.99991194	-0.99963675	1.00000000