AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007BB57 ∴ Orbital info ∴ Epoch epochXXX

(394357) 2007BB57 ▹

ORBITAL INFORMATION

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(ASCII data file 394357.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.11653	3.627e-08	au
e	0.087164	5.562e-08
i	10.779	6.172e-06	deg
Ω	117.105	3.368e-05	deg
ω	287.281	5.305e-05	deg
M	122.614	3.91e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8449	au
Aphelion	3.3882	au
Asc. node-Earth separation	2.03148	au
Desc. node-Earth separation	2.15909	au
Earth MOID	1.87881	au
Orbital period	2009.58	days
Date of orbit computation	apr 23 21:13

Correlation matrix
1.00000000	0.02945320	0.00019208	-0.00837476	-0.20090009	0.08018067
0.02945320	1.00000000	0.01057689	0.00293048	-0.17332845	0.25357198
0.00019208	0.01057689	1.00000000	0.19457104	-0.11979242	0.00000248
-0.00837476	0.00293048	0.19457104	1.00000000	-0.63677975	0.01777115
-0.20090009	-0.17332845	-0.11979242	-0.63677975	1.00000000	-0.76313992
0.08018067	0.25357198	0.00000248	0.01777115	-0.76313992	1.00000000

Covariance matrix
1.31561066E-15	5.94167164E-17	4.30006528E-17	-1.02311714E-14	-3.86598703E-13	1.13714498E-13
5.94167164E-17	3.09332125E-15	3.63084986E-15	5.48959802E-15	-5.11444980E-13	5.51437417E-13
4.30006528E-17	3.63084986E-15	3.80956572E-11	4.04487449E-11	-3.92268684E-11	5.97456801E-16
-1.02311714E-14	5.48959802E-15	4.04487449E-11	1.13443142E-09	-1.13787597E-09	2.34038418E-11
-3.86598703E-13	-5.11444980E-13	-3.92268684E-11	-1.13787597E-09	2.81470655E-09	-1.58308123E-09
1.13714498E-13	5.51437417E-13	5.97456801E-16	2.34038418E-11	-1.58308123E-09	1.52885018E-09