AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Kaplan ∴ Orbital info ∴ Epoch epochXXX

(1987) Kaplan ▹

ORBITAL INFORMATION

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(ASCII data file 1987.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38172	5.606e-09	au
e	0.227423	2.746e-08
i	23.644	2.316e-06	deg
Ω	314.174	7.803e-06	deg
ω	38.264	9.501e-06	deg
M	162.377	7.308e-06	deg

Other useful info
Absolute Magnitude (H)	11.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8401	au
Aphelion	2.9234	au
Asc. node-Earth separation	0.90236	au
Desc. node-Earth separation	1.76435	au
Earth MOID	0.86754	au
Orbital period	1342.56	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.12359870	0.02833104	0.01403819	0.03610921	-0.31603539
-0.12359870	1.00000000	0.08080637	0.00516496	0.22221804	-0.22819263
0.02833104	0.08080637	1.00000000	0.37848113	-0.23490564	-0.07367062
0.01403819	0.00516496	0.37848113	1.00000000	-0.76091766	0.01745666
0.03610921	0.22221804	-0.23490564	-0.76091766	1.00000000	-0.61427207
-0.31603539	-0.22819263	-0.07367062	0.01745666	-0.61427207	1.00000000

Covariance matrix
3.14266723E-17	-1.90279995E-17	3.67887341E-16	6.14079023E-16	1.92324063E-15	-1.29472724E-14
-1.90279995E-17	7.54154097E-16	5.14018528E-15	1.10677910E-15	5.79796814E-14	-4.57957332E-14
3.67887341E-16	5.14018528E-15	5.36545156E-12	6.84087001E-12	-5.16967268E-12	-1.24707006E-12
6.14079023E-16	1.10677910E-15	6.84087001E-12	6.08874703E-11	-5.64115570E-11	9.95447514E-13
1.92324063E-15	5.79796814E-14	-5.16967268E-12	-5.64115570E-11	9.02678113E-11	-4.26501527E-11
-1.29472724E-14	-4.57957332E-14	-1.24707006E-12	9.95447514E-13	-4.26501527E-11	5.34055912E-11