AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XP77 ∴ Orbital info ∴ Epoch epochXXX

(89532) 2001XP77 ▹

ORBITAL INFORMATION

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(ASCII data file 89532.eq0)

Keplerian elements at epoch
57893.1 MJD
	Value	1-σ variation	Units
a	2.56004	1.541e-08	au
e	0.093707	3.901e-08
i	2.966	5.203e-06	deg
Ω	211.318	7.527e-05	deg
ω	70.043	8.113e-05	deg
M	58.214	3.029e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3201	au
Aphelion	2.7999	au
Asc. node-Earth separation	1.454	au
Desc. node-Earth separation	1.62631	au
Earth MOID	1.30526	au
Orbital period	1496.13	days
Date of orbit computation	apr 23 20:05

Correlation matrix
1.00000000	0.09604249	0.00285038	-0.00421609	-0.12115867	0.34537194
0.09604249	1.00000000	0.00939086	-0.00200567	-0.11801178	0.31699725
0.00285038	0.00939086	1.00000000	0.11455806	-0.10903576	0.00684229
-0.00421609	-0.00200567	0.11455806	1.00000000	-0.92815782	0.00291728
-0.12115867	-0.11801178	-0.10903576	-0.92815782	1.00000000	-0.37269059
0.34537194	0.31699725	0.00684229	0.00291728	-0.37269059	1.00000000

Covariance matrix
2.37472583E-16	5.77367542E-17	2.28538106E-16	-4.89050791E-15	-1.51482337E-13	1.61205851E-13
5.77367542E-17	1.52182414E-15	1.90605970E-15	-5.88950771E-15	-3.73515256E-13	3.74562885E-13
2.28538106E-16	1.90605970E-15	2.70705842E-11	4.48654188E-11	-4.60276202E-11	1.07829464E-12
-4.89050791E-15	-5.88950771E-15	4.48654188E-11	5.66597288E-09	-5.66839151E-09	6.65124483E-12
-1.51482337E-13	-3.73515256E-13	-4.60276202E-11	-5.66839151E-09	6.58266159E-09	-9.15875003E-10
1.61205851E-13	3.74562885E-13	1.07829464E-12	6.65124483E-12	-9.15875003E-10	9.17432308E-10