AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017RP74 ∴ Orbital info ∴ Epoch epochXXX

(639784) 2017RP74 ▹

ORBITAL INFORMATION

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(ASCII data file 639784.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.08024	5.247e-08	au
e	0.110738	1.043e-07
i	11.231	1.046e-05	deg
Ω	48.666	4.99e-05	deg
ω	345.987	6.959e-05	deg
M	40.749	4.707e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7391	au
Aphelion	3.4213	au
Asc. node-Earth separation	1.75798	au
Desc. node-Earth separation	2.39908	au
Earth MOID	1.74803	au
Orbital period	1974.59	days
Date of orbit computation	apr 23 22:03

Correlation matrix
1.00000000	-0.38318381	0.02994930	-0.03518719	0.13782989	-0.36423631
-0.38318381	1.00000000	-0.03354331	0.03601269	-0.01257076	0.10302242
0.02994930	-0.03354331	1.00000000	-0.09544788	0.09004651	-0.04096844
-0.03518719	0.03601269	-0.09544788	1.00000000	-0.72033540	0.03638684
0.13782989	-0.01257076	0.09004651	-0.72033540	1.00000000	-0.69617040
-0.36423631	0.10302242	-0.04096844	0.03638684	-0.69617040	1.00000000

Covariance matrix
2.75260906E-15	-2.09752778E-15	1.64319026E-14	-9.21115316E-14	5.03206398E-13	-8.99451799E-13
-2.09752778E-15	1.08857059E-14	-3.65984831E-14	1.87473965E-13	-9.12683521E-14	5.05920708E-13
1.64319026E-14	-3.65984831E-14	1.09359814E-10	-4.98026346E-11	6.55278959E-11	-2.01651156E-11
-9.21115316E-14	1.87473965E-13	-4.98026346E-11	2.48951256E-09	-2.50105009E-09	8.54523373E-11
5.03206398E-13	-9.12683521E-14	6.55278959E-11	-2.50105009E-09	4.84240316E-09	-2.28017623E-09
-8.99451799E-13	5.05920708E-13	-2.01651156E-11	8.54523373E-11	-2.28017623E-09	2.21536241E-09