AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015HQ138 ∴ Orbital info ∴ Epoch epochXXX

(503236) 2015HQ138 ▹

ORBITAL INFORMATION

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(ASCII data file 503236.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14882	3.637e-08	au
e	0.102284	5.301e-08
i	17.136	7.061e-06	deg
Ω	205.389	1.811e-05	deg
ω	116.946	4.55e-05	deg
M	124.3	3.834e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8267	au
Aphelion	3.4709	au
Asc. node-Earth separation	2.26391	au
Desc. node-Earth separation	1.98248	au
Earth MOID	1.86416	au
Orbital period	2040.89	days
Date of orbit computation	apr 23 21:37

Correlation matrix
1.00000000	0.05594708	0.01656119	-0.01097750	-0.03231067	-0.11774256
0.05594708	1.00000000	-0.03046446	-0.01412834	0.31181396	-0.33073185
0.01656119	-0.03046446	1.00000000	-0.00409721	0.00241416	-0.00441876
-0.01097750	-0.01412834	-0.00409721	1.00000000	-0.39348004	0.01536135
-0.03231067	0.31181396	0.00241416	-0.39348004	1.00000000	-0.90858491
-0.11774256	-0.33073185	-0.00441876	0.01536135	-0.90858491	1.00000000

Covariance matrix
1.32287338E-15	1.07861446E-16	4.25317906E-15	-7.23205051E-15	-5.34743711E-14	-1.64200378E-13
1.07861446E-16	2.80969588E-15	-1.14021347E-14	-1.35649994E-14	7.52082981E-13	-6.72182529E-13
4.25317906E-15	-1.14021347E-14	4.98570025E-11	-5.24023115E-13	7.75656272E-13	-1.19631273E-12
-7.23205051E-15	-1.35649994E-14	-5.24023115E-13	3.28093797E-10	-3.24311440E-10	1.06686621E-11
-5.34743711E-14	7.52082981E-13	7.75656272E-13	-3.24311440E-10	2.07052799E-09	-1.58521297E-09
-1.64200378E-13	-6.72182529E-13	-1.19631273E-12	1.06686621E-11	-1.58521297E-09	1.47015489E-09