AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BA20 ∴ Orbital info ∴ Epoch epochXXX

(107164) 2001BA20 ▹

ORBITAL INFORMATION

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(ASCII data file 107164.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.38809	1.011e-08	au
e	0.173469	4.938e-08
i	4.045	4.472e-06	deg
Ω	74.307	7.204e-05	deg
ω	313.124	7.38e-05	deg
M	178.638	1.53e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9738	au
Aphelion	2.8024	au
Asc. node-Earth separation	1.08592	au
Desc. node-Earth separation	1.61355	au
Earth MOID	0.98139	au
Orbital period	1347.95	days
Date of orbit computation	apr 23 20:10

Correlation matrix
1.00000000	0.21633667	-0.01183133	0.00668824	0.01479361	-0.45992253
0.21633667	1.00000000	-0.00855230	0.00688948	-0.06904251	0.11725930
-0.01183133	-0.00855230	1.00000000	-0.12350173	0.12360149	-0.00654520
0.00668824	0.00688948	-0.12350173	1.00000000	-0.97598215	0.01168465
0.01479361	-0.06904251	0.12360149	-0.97598215	1.00000000	-0.20823241
-0.45992253	0.11725930	-0.00654520	0.01168465	-0.20823241	1.00000000

Covariance matrix
1.02245787E-16	1.08024066E-16	-5.35059240E-16	4.87169711E-15	1.10394164E-14	-7.11525352E-14
1.08024066E-16	2.43857066E-15	-1.88884332E-15	2.45075602E-14	-2.51613302E-13	8.85927050E-14
-5.35059240E-16	-1.88884332E-15	2.00028029E-11	-3.97891145E-11	4.07960812E-11	-4.47869348E-13
4.87169711E-15	2.45075602E-14	-3.97891145E-11	5.18909517E-09	-5.18844271E-09	1.28778849E-11
1.10394164E-14	-2.51613302E-13	4.07960812E-11	-5.18844271E-09	5.44626365E-09	-2.35115159E-10
-7.11525352E-14	8.85927050E-14	-4.47869348E-13	1.28778849E-11	-2.35115159E-10	2.34080891E-10