AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1990RR7 ∴ Orbital info ∴ Epoch epochXXX

(13048) 1990RR7 ▹

ORBITAL INFORMATION

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(ASCII data file 13048.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.5436	9.703e-09	au
e	0.133183	3.532e-08
i	6.403	3.894e-06	deg
Ω	163.93	2.886e-05	deg
ω	115.003	3.257e-05	deg
M	156.163	1.817e-05	deg

Other useful info
Absolute Magnitude (H)	14.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2048	au
Aphelion	2.8824	au
Asc. node-Earth separation	1.6561	au
Desc. node-Earth separation	1.35789	au
Earth MOID	1.1976	au
Orbital period	1481.74	days
Date of orbit computation	apr 23 19:48

Correlation matrix
1.00000000	-0.10317681	0.00304728	-0.00833417	0.19467273	-0.60470253
-0.10317681	1.00000000	0.00135801	-0.00124845	0.13903440	-0.23598754
0.00304728	0.00135801	1.00000000	-0.25329270	0.22070761	0.00568870
-0.00833417	-0.00124845	-0.25329270	1.00000000	-0.88155381	0.00112419
0.19467273	0.13903440	0.22070761	-0.88155381	1.00000000	-0.45427004
-0.60470253	-0.23598754	0.00568870	0.00112419	-0.45427004	1.00000000

Covariance matrix
9.41454671E-17	-3.53571888E-17	1.15121617E-16	-2.33396284E-15	6.15153313E-14	-1.06586900E-13
-3.53571888E-17	1.24736001E-15	1.86742877E-16	-1.27262369E-15	1.59917763E-13	-1.51407478E-13
1.15121617E-16	1.86742877E-16	1.51596386E-11	-2.84641847E-11	2.79859635E-11	4.02364937E-13
-2.33396284E-15	-1.27262369E-15	-2.84641847E-11	8.33035084E-10	-8.28626856E-10	5.89434524E-13
6.15153313E-14	1.59917763E-13	2.79859635E-11	-8.28626856E-10	1.06061329E-09	-2.68754016E-10
-1.06586900E-13	-1.51407478E-13	4.02364937E-13	5.89434524E-13	-2.68754016E-10	3.30008160E-10