NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021PD15 ∴ Orbital info ∴ Epoch 59439 MJD

2021PD15 ▹

ORBITAL INFORMATION

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(ASCII data file 2021PD15.eq0)

Keplerian elements
(Epoch 59439.4 MJD)
	Value	1-σ variation	Units
a	1.71517	0.01075	au
e	0.379271	0.003531
i	38.99	0.1216	deg
Ω	149.449	0.0208	deg
ω	220.294	0.1862	deg
M	341.209	0.2666	deg

Other useful info
Absolute Magnitude (H)	23.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0647	au
Aphelion distance	2.3657	au
Asc. node-Earth separation	1.07684	au
Desc. node-Earth separation	0.12765	au
Earth MOID	0.12243	au
Orbital period	820.464	days
Date of orbit computation	feb 26 12:33

Covariance matrix
1.15649508E-04	3.79736652E-05	1.30608806E-03	2.23686145E-04	-1.99124171E-03	2.86564589E-03
3.79736652E-05	1.24703536E-05	4.29073119E-04	7.34546206E-05	-6.53036068E-04	9.40640712E-04
1.30608806E-03	4.29073119E-04	1.47791548E-02	2.52713522E-03	-2.23838626E-02	3.23239088E-02
2.23686145E-04	7.34546206E-05	2.52713522E-03	4.32680679E-04	-3.84804117E-03	5.54138502E-03
-1.99124171E-03	-6.53036068E-04	-2.23838626E-02	-3.84804117E-03	3.46636880E-02	-4.94830483E-02
2.86564589E-03	9.40640712E-04	3.23239088E-02	5.54138502E-03	-4.94830483E-02	7.10607472E-02

Correlation matrix
1.00000000	0.99993377	0.99902365	0.99996187	-0.99452271	0.99962186
0.99993377	1.00000000	0.99946393	0.99999075	-0.99325418	0.99923929
0.99902365	0.99946393	1.00000000	0.99935532	-0.98894662	0.99743405
0.99996187	0.99999075	0.99935532	1.00000000	-0.99361600	0.99935477
-0.99452271	-0.99325418	-0.98894662	-0.99361600	1.00000000	-0.99702070
0.99962186	0.99923929	0.99743405	0.99935477	-0.99702070	1.00000000