AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012DQ78 ∴ Orbital info ∴ Epoch epochXXX

(550305) 2012DQ78 ▹

ORBITAL INFORMATION

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(ASCII data file 550305.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.21196	5.87e-08	au
e	0.177495	1.019e-07
i	28.357	8.849e-06	deg
Ω	126.935	1.979e-05	deg
ω	40.913	3.102e-05	deg
M	38.729	2.491e-05	deg

Other useful info
Absolute Magnitude (H)	15.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6418	au
Aphelion	3.7821	au
Asc. node-Earth separation	1.75868	au
Desc. node-Earth separation	2.57759	au
Earth MOID	1.70068	au
Orbital period	2102.58	days
Date of orbit computation	apr 23 21:46

Correlation matrix
1.00000000	-0.54275440	0.05394341	0.02219520	0.01435737	-0.40713037
-0.54275440	1.00000000	-0.06878938	-0.02747640	0.06668572	0.13207674
0.05394341	-0.06878938	1.00000000	0.17944125	-0.13440397	0.02539533
0.02219520	-0.02747640	0.17944125	1.00000000	-0.56288191	0.00102443
0.01435737	0.06668572	-0.13440397	-0.56288191	1.00000000	-0.73948012
-0.40713037	0.13207674	0.02539533	0.00102443	-0.73948012	1.00000000

Covariance matrix
3.44593777E-15	-3.24690773E-15	2.80204261E-14	2.57898291E-14	2.61413923E-14	-5.95229154E-13
-3.24690773E-15	1.03854604E-14	-6.20321577E-14	-5.54253430E-14	2.10787939E-13	3.35224832E-13
2.80204261E-14	-6.20321577E-14	7.83006218E-11	3.14297294E-11	-3.68888178E-11	5.59671881E-12
2.57898291E-14	-5.54253430E-14	3.14297294E-11	3.91806367E-10	-3.45583545E-10	5.05028588E-13
2.61413923E-14	2.10787939E-13	-3.68888178E-11	-3.45583545E-10	9.62055318E-10	-5.71246435E-10
-5.95229154E-13	3.35224832E-13	5.59671881E-12	5.05028588E-13	-5.71246435E-10	6.20288820E-10