AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Priska ∴ Orbital info ∴ Epoch epochXXX

(997) Priska ▹

ORBITAL INFORMATION

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(ASCII data file 997.eq0)

Keplerian elements at epoch
57755.1 MJD
	Value	1-σ variation	Units
a	2.66803	7.572e-09	au
e	0.183209	3.307e-08
i	10.507	3.517e-06	deg
Ω	247.106	1.726e-05	deg
ω	51.532	1.939e-05	deg
M	151.46	8.523e-06	deg

Other useful info
Absolute Magnitude (H)	12.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1792	au
Aphelion	3.1568	au
Asc. node-Earth separation	1.30015	au
Desc. node-Earth separation	1.92367	au
Earth MOID	1.17941	au
Orbital period	1591.78	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.19207102	0.01809199	0.00331858	0.04780129	-0.11466395
-0.19207102	1.00000000	-0.01364362	0.00632657	-0.09084389	0.09500971
0.01809199	-0.01364362	1.00000000	0.11764599	-0.10326319	-0.00185620
0.00331858	0.00632657	0.11764599	1.00000000	-0.87751594	0.00672141
0.04780129	-0.09084389	-0.10326319	-0.87751594	1.00000000	-0.46629692
-0.11466395	0.09500971	-0.00185620	0.00672141	-0.46629692	1.00000000

Covariance matrix
5.73396381E-17	-4.81029485E-17	4.81782037E-16	4.33628703E-16	7.01732159E-15	-7.40009486E-15
-4.81029485E-17	1.09386763E-15	-1.58689740E-15	3.61068140E-15	-5.82481794E-14	2.67814017E-14
4.81782037E-16	-1.58689740E-15	1.23672590E-11	7.13924706E-12	-7.04022442E-12	-5.56346056E-14
4.33628703E-16	3.61068140E-15	7.13924706E-12	2.97767390E-10	-2.93560648E-10	9.88511760E-13
7.01732159E-15	-5.82481794E-14	-7.04022442E-12	-2.93560648E-10	3.75844768E-10	-7.70459342E-11
-7.40009486E-15	2.67814017E-14	-5.56346056E-14	9.88511760E-13	-7.70459342E-11	7.26383309E-11