AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017RW22 ∴ Orbital info ∴ Epoch epochXXX

(540227) 2017RW22 ▹

ORBITAL INFORMATION

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(ASCII data file 540227.eq0)

Keplerian elements at epoch
58049.2 MJD
	Value	1-σ variation	Units
a	2.27946	1.995e-08	au
e	0.151032	6.161e-08
i	6.784	8.859e-06	deg
Ω	324.888	5.773e-05	deg
ω	78.458	6.904e-05	deg
M	328.645	3.319e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9352	au
Aphelion	2.6237	au
Asc. node-Earth separation	1.1492	au
Desc. node-Earth separation	1.30869	au
Earth MOID	0.95648	au
Orbital period	1257.03	days
Date of orbit computation	apr 23 21:45

Correlation matrix
1.00000000	0.19412790	-0.00941905	0.00208458	-0.03845321	0.05647499
0.19412790	1.00000000	-0.00181306	0.00446451	-0.10612284	0.15849830
-0.00941905	-0.00181306	1.00000000	-0.04028140	0.01478821	0.03547327
0.00208458	0.00446451	-0.04028140	1.00000000	-0.83809884	0.01948718
-0.03845321	-0.10612284	0.01478821	-0.83809884	1.00000000	-0.55521113
0.05647499	0.15849830	0.03547327	0.01948718	-0.55521113	1.00000000

Covariance matrix
3.98160623E-16	2.38644763E-16	-1.66500636E-15	2.40122621E-15	-5.29757583E-14	3.73969618E-14
2.38644763E-16	3.79550526E-15	-9.89523219E-16	1.58779210E-14	-4.51397477E-13	3.24048786E-13
-1.66500636E-15	-9.89523219E-16	7.84799711E-11	-2.06000815E-11	9.04504241E-12	1.04287360E-11
2.40122621E-15	1.58779210E-14	-2.06000815E-11	3.33249747E-09	-3.34037813E-09	3.73323059E-11
-5.29757583E-14	-4.51397477E-13	9.04504241E-12	-3.34037813E-09	4.76684419E-09	-1.27210991E-09
3.73969618E-14	3.24048786E-13	1.04287360E-11	3.73323059E-11	-1.27210991E-09	1.10129074E-09