AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Selinur ∴ Orbital info ∴ Epoch epochXXX

(500) Selinur ▹

ORBITAL INFORMATION

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(ASCII data file 500.eq0)

Keplerian elements at epoch
58668.4 MJD
	Value	1-σ variation	Units
a	2.61406	6.131e-09	au
e	0.14403	2.815e-08
i	9.78	2.774e-06	deg
Ω	289.828	1.5e-05	deg
ω	74.597	1.808e-05	deg
M	292.406	1.184e-05	deg

Other useful info
Absolute Magnitude (H)	9.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2376	au
Aphelion	2.9906	au
Asc. node-Earth separation	1.44882	au
Desc. node-Earth separation	1.67666	au
Earth MOID	1.25717	au
Orbital period	1543.73	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.33129561	-0.00738583	-0.00729678	0.32059541	-0.63119449
0.33129561	1.00000000	-0.00321350	0.01392165	0.01464217	-0.14290159
-0.00738583	-0.00321350	1.00000000	0.50506397	-0.42153817	0.01508481
-0.00729678	0.01392165	0.50506397	1.00000000	-0.82642397	0.01570369
0.32059541	0.01464217	-0.42153817	-0.82642397	1.00000000	-0.56504135
-0.63119449	-0.14290159	0.01508481	0.01570369	-0.56504135	1.00000000

Covariance matrix
3.75834792E-17	5.71703169E-17	-1.25589033E-16	-6.71206413E-16	3.55357888E-14	-4.57989027E-14
5.71703169E-17	7.92342345E-16	-2.50892891E-16	5.87995046E-15	7.45198451E-15	-4.76087615E-14
-1.25589033E-16	-2.50892891E-16	7.69321076E-12	2.10197131E-11	-2.11398009E-11	4.95207295E-13
-6.71206413E-16	5.87995046E-15	2.10197131E-11	2.25140257E-10	-2.24202091E-10	2.78882810E-12
3.55357888E-14	7.45198451E-15	-2.11398009E-11	-2.24202091E-10	3.26904086E-10	-1.20916003E-10
-4.57989027E-14	-4.76087615E-14	4.95207295E-13	2.78882810E-12	-1.20916003E-10	1.40083428E-10