AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015OP87 ∴ Orbital info ∴ Epoch epochXXX

(637821) 2015OP87 ▹

ORBITAL INFORMATION

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(ASCII data file 637821.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57755	5.083e-08	au
e	0.182183	1.514e-07
i	10.717	7.457e-06	deg
Ω	265.406	7.044e-05	deg
ω	39.767	8.719e-05	deg
M	76.561	4.575e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.108	au
Aphelion	3.0471	au
Asc. node-Earth separation	1.16985	au
Desc. node-Earth separation	1.91462	au
Earth MOID	1.10424	au
Orbital period	1511.5	days
Date of orbit computation	apr 23 22:03

Correlation matrix
1.00000000	-0.62489946	0.12944219	-0.00349793	-0.40180792	0.55508190
-0.62489946	1.00000000	-0.13490314	-0.01633912	0.43577947	-0.76202028
0.12944219	-0.13490314	1.00000000	-0.21279729	0.08763777	0.12836605
-0.00349793	-0.01633912	-0.21279729	1.00000000	-0.80614496	0.02497256
-0.40180792	0.43577947	0.08763777	-0.80614496	1.00000000	-0.59372002
0.55508190	-0.76202028	0.12836605	0.02497256	-0.59372002	1.00000000

Covariance matrix
2.58335831E-15	-4.80876402E-15	4.90603504E-14	-1.25230094E-14	-1.78063858E-12	1.29083069E-12
-4.80876402E-15	2.29225005E-14	-1.52305485E-13	-1.74246929E-13	5.75258069E-12	-5.27858374E-12
4.90603504E-14	-1.52305485E-13	5.56064221E-11	-1.11772252E-10	5.69795141E-11	4.37958079E-11
-1.25230094E-14	-1.74246929E-13	-1.11772252E-10	4.96147582E-09	-4.95089299E-09	8.04800731E-11
-1.78063858E-12	5.75258069E-12	5.69795141E-11	-4.95089299E-09	7.60203589E-09	-2.36846265E-09
1.29083069E-12	-5.27858374E-12	4.37958079E-11	8.04800731E-11	-2.36846265E-09	2.09334004E-09