AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998RP78 ∴ Orbital info ∴ Epoch epochXXX

(79639) 1998RP78 ▹

ORBITAL INFORMATION

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(ASCII data file 79639.eq0)

Keplerian elements at epoch
58041.8 MJD
	Value	1-σ variation	Units
a	2.31947	6.477e-09	au
e	0.118538	2.831e-08
i	7.395	3.911e-06	deg
Ω	150.497	2.077e-05	deg
ω	241.168	2.666e-05	deg
M	121.506	1.614e-05	deg

Other useful info
Absolute Magnitude (H)	14.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0445	au
Aphelion	2.5944	au
Asc. node-Earth separation	1.43572	au
Desc. node-Earth separation	1.1522	au
Earth MOID	1.06015	au
Orbital period	1290.28	days
Date of orbit computation	Jul 26 09:19

Correlation matrix
1.00000000	0.07457834	0.00778836	-0.00488297	-0.04048174	0.06629813
0.07457834	1.00000000	-0.00237051	0.00198223	-0.24166747	0.35630546
0.00778836	-0.00237051	1.00000000	0.02702794	-0.02267896	0.00404832
-0.00488297	0.00198223	0.02702794	1.00000000	-0.77704732	0.00761731
-0.04048174	-0.24166747	-0.02267896	-0.77704732	1.00000000	-0.62892248
0.06629813	0.35630546	0.00404832	0.00761731	-0.62892248	1.00000000

Covariance matrix
4.19547706E-17	1.36751489E-17	1.97317058E-16	-6.56781255E-16	-6.99176189E-15	6.92924687E-15
1.36751489E-17	8.01414741E-16	-2.62480915E-16	1.16527370E-15	-1.82424712E-13	1.62759086E-13
1.97317058E-16	-2.62480915E-16	1.52987640E-11	2.19526387E-12	-2.36530995E-12	2.55503385E-13
-6.56781255E-16	1.16527370E-15	2.19526387E-12	4.31212438E-10	-4.30258958E-10	2.55235548E-12
-6.99176189E-15	-1.82424712E-13	-2.36530995E-12	-4.30258958E-10	7.11006589E-10	-2.70600146E-10
6.92924687E-15	1.62759086E-13	2.55503385E-13	2.55235548E-12	-2.70600146E-10	2.60368350E-10