NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021PT ∴ Orbital info ∴ Epoch 60600 MJD

2021PT ▹

ORBITAL INFORMATION

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(ASCII data file 2021PT.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	1.22533	1.35e-08	au
e	0.246169	1.471e-08
i	10.153	6.479e-06	deg
Ω	152.299	8.044e-06	deg
ω	234	8.803e-06	deg
M	79.485	1.282e-05	deg

Other useful info
Absolute Magnitude (H)	21.9	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9237	au
Aphelion distance	1.527	au
Asc. node-Earth separation	0.3583	au
Desc. node-Earth separation	-0.00479	au
Earth MOID	0.00352	au
Orbital period	495.424	days
Date of orbit computation	Aug 19 14:26

Covariance matrix
1.82131108E-16	1.21896775E-16	-4.43176765E-15	-2.35009658E-15	-1.66465147E-14	-1.59733999E-13
1.21896775E-16	2.16338456E-16	1.76111676E-15	-2.48133129E-15	7.31150249E-15	-1.10959160E-13
-4.43176765E-15	1.76111676E-15	4.19754873E-11	-3.35906497E-11	4.34934899E-11	-6.14003933E-12
-2.35009658E-15	-2.48133129E-15	-3.35906497E-11	6.47050557E-11	-5.58235279E-11	-6.81747515E-12
-1.66465147E-14	7.31150249E-15	4.34934899E-11	-5.58235279E-11	7.74861154E-11	-1.56594190E-12
-1.59733999E-13	-1.10959160E-13	-6.14003933E-12	-6.81747515E-12	-1.56594190E-12	1.64285273E-10

Correlation matrix
1.00000000	0.61409179	-0.05068589	-0.02164834	-0.14012619	-0.92343426
0.61409179	1.00000000	0.01848091	-0.02097243	0.05647131	-0.58856845
-0.05068589	0.01848091	1.00000000	-0.64454230	0.76263097	-0.07393907
-0.02164834	-0.02097243	-0.64454230	1.00000000	-0.78838114	-0.06612339
-0.14012619	0.05647131	0.76263097	-0.78838114	1.00000000	-0.01387920
-0.92343426	-0.58856845	-0.07393907	-0.06612339	-0.01387920	1.00000000