NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021PU1 ∴ Orbital info ∴ Epoch 59432 MJD

2021PU1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021PU1.eq0)

Keplerian elements
(Epoch 59432.3 MJD)
	Value	1-σ variation	Units
a	1.27419	0.0009057	au
e	0.128078	0.0004242
i	20.082	0.03395	deg
Ω	322.242	0.01231	deg
ω	321.013	0.07575	deg
M	30.103	0.08711	deg

Other useful info
Absolute Magnitude (H)	22.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.111	au
Aphelion distance	1.4374	au
Asc. node-Earth separation	0.12694	au
Desc. node-Earth separation	0.40334	au
Earth MOID	0.1234	au
Orbital period	525.349	days
Date of orbit computation	Jul 29 13:03

Covariance matrix
8.20256605E-07	3.83905443E-07	3.06700345E-05	1.11267114E-05	6.85921397E-05	-7.88911642E-05
3.83905443E-07	1.79909441E-07	1.43173983E-05	5.19533466E-06	3.20860271E-05	-3.69236472E-05
3.06700345E-05	1.43173983E-05	1.15279132E-03	4.18029774E-04	2.56743162E-03	-2.94972831E-03
1.11267114E-05	5.19533466E-06	4.18029774E-04	1.51594045E-04	9.31346372E-04	-1.07012637E-03
6.85921397E-05	3.20860271E-05	2.56743162E-03	9.31346372E-04	5.73744265E-03	-6.59731978E-03
-7.88911642E-05	-3.69236472E-05	-2.94972831E-03	-1.07012637E-03	-6.59731978E-03	7.58783189E-03

Correlation matrix
1.00000000	0.99936106	0.99738779	0.99781697	0.99986255	-0.99998767
0.99936106	1.00000000	0.99417258	0.99482223	0.99868790	-0.99935264
0.99738779	0.99417258	1.00000000	0.99997881	0.99830756	-0.99735052
0.99781697	0.99482223	0.99997881	1.00000000	0.99864465	-0.99778081
0.99986255	0.99868790	0.99830756	0.99864465	1.00000000	-0.99988374
-0.99998767	-0.99935264	-0.99735052	-0.99778081	-0.99988374	1.00000000