AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007HB57 ∴ Orbital info ∴ Epoch epochXXX

(324809) 2007HB57 ▹

ORBITAL INFORMATION

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(ASCII data file 324809.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57249	1.984e-08	au
e	0.239324	1.119e-07
i	5.188	5.237e-06	deg
Ω	161.271	7.772e-05	deg
ω	244.259	7.913e-05	deg
M	206.215	1.112e-05	deg

Other useful info
Absolute Magnitude (H)	16.8	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9568	au
Aphelion	3.1881	au
Asc. node-Earth separation	1.71552	au
Desc. node-Earth separation	1.1888	au
Earth MOID	0.97278	au
Orbital period	1507.05	days
Date of orbit computation	apr 23 20:58

Correlation matrix
1.00000000	-0.56193241	0.06067012	-0.00291930	0.02479582	-0.42455875
-0.56193241	1.00000000	-0.10624869	-0.00445480	-0.09584412	0.59999008
0.06067012	-0.10624869	1.00000000	0.59907869	-0.57757762	-0.05251107
-0.00291930	-0.00445480	0.59907869	1.00000000	-0.98040727	0.01057351
0.02479582	-0.09584412	-0.57757762	-0.98040727	1.00000000	-0.19168471
-0.42455875	0.59999008	-0.05251107	0.01057351	-0.19168471	1.00000000

Covariance matrix
3.93489025E-16	-1.24713852E-15	6.30261339E-15	-4.50049848E-15	3.89203405E-14	-9.36092768E-14
-1.24713852E-15	1.25178173E-14	-6.22540224E-14	-3.87353924E-14	-8.48519164E-13	7.46144863E-13
6.30261339E-15	-6.22540224E-14	2.74257840E-11	2.43825551E-10	-2.39343559E-10	-3.05664617E-12
-4.50049848E-15	-3.87353924E-14	2.43825551E-10	6.03992616E-09	-6.02912376E-09	9.13376071E-12
3.89203405E-14	-8.48519164E-13	-2.39343559E-10	-6.02912376E-09	6.26128867E-09	-1.68590898E-10
-9.36092768E-14	7.46144863E-13	-3.05664617E-12	9.13376071E-12	-1.68590898E-10	1.23546249E-10