AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001XY85 ∴ Orbital info ∴ Epoch epochXXX

(64699) 2001XY85 ▹

ORBITAL INFORMATION

◲

(ASCII data file 64699.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.277	5.548e-09	au
e	0.183249	3.296e-08
i	3.193	3.586e-06	deg
Ω	143.837	4.849e-05	deg
ω	216.362	4.923e-05	deg
M	257.746	7.668e-06	deg

Other useful info
Absolute Magnitude (H)	15.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8597	au
Aphelion	2.6943	au
Asc. node-Earth separation	1.59436	au
Desc. node-Earth separation	0.90551	au
Earth MOID	0.85735	au
Orbital period	1254.99	days
Date of orbit computation	apr 23 19:59

Correlation matrix
1.00000000	-0.18114244	0.00447045	0.00047595	-0.02925275	-0.19845744
-0.18114244	1.00000000	-0.00614597	0.00472654	-0.04207569	0.30012688
0.00447045	-0.00614597	1.00000000	0.18221342	-0.17806874	-0.00646728
0.00047595	0.00472654	0.18221342	1.00000000	-0.98486135	0.00758150
-0.02925275	-0.04207569	-0.17806874	-0.98486135	1.00000000	-0.16326090
-0.19845744	0.30012688	-0.00646728	0.00758150	-0.16326090	1.00000000

Covariance matrix
3.07786098E-17	-3.31185402E-17	8.89318732E-17	1.28026547E-16	-7.99023536E-15	-8.44299984E-15
-3.31185402E-17	1.08605785E-15	-7.26270265E-16	7.55245023E-15	-6.82694008E-14	7.58466259E-14
8.89318732E-17	-7.26270265E-16	1.28577003E-11	3.16796389E-11	-3.14367520E-11	-1.77831242E-13
1.28026547E-16	7.55245023E-15	3.16796389E-11	2.35091232E-09	-2.35104875E-09	2.81889157E-12
-7.99023536E-15	-6.82694008E-14	-3.14367520E-11	-2.35104875E-09	2.42402252E-09	-6.16389752E-11
-8.44299984E-15	7.58466259E-14	-1.77831242E-13	2.81889157E-12	-6.16389752E-11	5.88043936E-11