AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012PK45 ∴ Orbital info ∴ Epoch epochXXX

(550563) 2012PK45 ▹

ORBITAL INFORMATION

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(ASCII data file 550563.eq0)

Keplerian elements at epoch
57670.1 MJD
	Value	1-σ variation	Units
a	3.12289	3.52e-08	au
e	0.106657	1.217e-07
i	16.54	1.219e-05	deg
Ω	345.659	2.481e-05	deg
ω	34.829	5.364e-05	deg
M	236.532	4.45e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7898	au
Aphelion	3.456	au
Asc. node-Earth separation	1.83122	au
Desc. node-Earth separation	2.39168	au
Earth MOID	1.80378	au
Orbital period	2015.74	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	0.24950528	-0.00253632	-0.00494251	0.18783812	-0.25669288
0.24950528	1.00000000	-0.00549809	0.00811631	-0.44179976	0.40709421
-0.00253632	-0.00549809	1.00000000	0.00577094	-0.00597191	0.00186928
-0.00494251	0.00811631	0.00577094	1.00000000	-0.46405683	0.02899494
0.18783812	-0.44179976	-0.00597191	-0.46405683	1.00000000	-0.88647956
-0.25669288	0.40709421	0.00186928	0.02899494	-0.88647956	1.00000000

Covariance matrix
1.23938281E-15	1.06940948E-15	-1.08863253E-15	-4.31673801E-15	3.54716954E-13	-4.02118938E-13
1.06940948E-15	1.48225568E-14	-8.16108865E-15	2.45146242E-14	-2.88524380E-12	2.20543600E-12
-1.08863253E-15	-8.16108865E-15	1.48644438E-10	1.74552381E-12	-3.90555691E-12	1.01411400E-12
-4.31673801E-15	2.45146242E-14	1.74552381E-12	6.15474918E-10	-6.17549569E-10	3.20084975E-11
3.54716954E-13	-2.88524380E-12	-3.90555691E-12	-6.17549569E-10	2.87733850E-09	-2.11593427E-09
-4.02118938E-13	2.20543600E-12	1.01411400E-12	3.20084975E-11	-2.11593427E-09	1.98004897E-09