AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008UB147 ∴ Orbital info ∴ Epoch epochXXX

(394886) 2008UB147 ▹

ORBITAL INFORMATION

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(ASCII data file 394886.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.33115	1.419e-08	au
e	0.214881	1.053e-07
i	2.205	1.201e-05	deg
Ω	12.446	0.0001359	deg
ω	306.674	0.000139	deg
M	184.61	2.648e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8302	au
Aphelion	2.8321	au
Asc. node-Earth separation	0.97123	au
Desc. node-Earth separation	1.55162	au
Earth MOID	0.81807	au
Orbital period	1300.03	days
Date of orbit computation	apr 23 21:14

Correlation matrix
1.00000000	-0.07798814	0.00286137	-0.01116743	-0.07094758	0.21840130
-0.07798814	1.00000000	-0.00755117	-0.01689315	0.12057664	-0.68415212
0.00286137	-0.00755117	1.00000000	-0.07129687	0.06922196	0.00423112
-0.01116743	-0.01689315	-0.07129687	1.00000000	-0.97762614	0.01123977
-0.07094758	0.12057664	0.06922196	-0.97762614	1.00000000	-0.21037228
0.21840130	-0.68415212	0.00423112	0.01123977	-0.21037228	1.00000000

Covariance matrix
2.01347657E-16	-1.16557003E-16	4.87688277E-16	-2.15315674E-14	-1.39890757E-13	8.20639440E-14
-1.16557003E-16	1.10936133E-14	-9.55313498E-15	-2.41766636E-13	1.76472826E-12	-1.90815239E-12
4.87688277E-16	-9.55313498E-15	1.44274876E-10	-1.16363002E-10	1.15536016E-10	1.34578152E-12
-2.15315674E-14	-2.41766636E-13	-1.16363002E-10	1.84628287E-08	-1.84586563E-08	4.04417884E-11
-1.39890757E-13	1.76472826E-12	1.15536016E-10	-1.84586563E-08	1.93088456E-08	-7.74088363E-10
8.20639440E-14	-1.90815239E-12	1.34578152E-12	4.04417884E-11	-7.74088363E-10	7.01209409E-10