AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999CP98 ∴ Orbital info ∴ Epoch epochXXX

(56149) 1999CP98 ▹

ORBITAL INFORMATION

◲

(ASCII data file 56149.eq0)

Keplerian elements at epoch
57898.9 MJD
	Value	1-σ variation	Units
a	2.60714	9.362e-09	au
e	0.192048	3.911e-08
i	13.943	5.285e-06	deg
Ω	138.964	1.472e-05	deg
ω	304.615	2.012e-05	deg
M	172.221	1.355e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1064	au
Aphelion	3.1078	au
Asc. node-Earth separation	1.27635	au
Desc. node-Earth separation	1.80438	au
Earth MOID	1.15331	au
Orbital period	1537.61	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.15175740	0.01217994	-0.00759342	0.08086110	-0.13276759
0.15175740	1.00000000	-0.00251010	-0.00443145	0.20480895	-0.39512183
0.01217994	-0.00251010	1.00000000	0.09488189	-0.07410885	0.01217829
-0.00759342	-0.00443145	0.09488189	1.00000000	-0.70962086	0.00067749
0.08086110	0.20480895	-0.07410885	-0.70962086	1.00000000	-0.68412533
-0.13276759	-0.39512183	0.01217829	0.00067749	-0.68412533	1.00000000

Covariance matrix
8.76436058E-17	5.55705561E-17	6.02682221E-16	-1.04634594E-15	1.52304070E-14	-1.68429975E-14
5.55705561E-17	1.52992269E-15	-5.18930186E-16	-2.55128091E-15	1.61174161E-13	-2.09427141E-13
6.02682221E-16	-5.18930186E-16	2.79361468E-11	7.38149125E-12	-7.88070511E-12	8.72241824E-13
-1.04634594E-15	-2.55128091E-15	7.38149125E-12	2.16648167E-10	-2.10143340E-10	1.35129009E-13
1.52304070E-14	1.61174161E-13	-7.88070511E-12	-2.10143340E-10	4.04784143E-10	-1.86515364E-10
-1.68429975E-14	-2.09427141E-13	8.72241824E-13	1.35129009E-13	-1.86515364E-10	1.83626092E-10