AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998DB27 ∴ Orbital info ∴ Epoch epochXXX

(616718) 1998DB27 ▹

ORBITAL INFORMATION

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(ASCII data file 616718.eq0)

Keplerian elements at epoch
58640.2 MJD
	Value	1-σ variation	Units
a	3.10302	4.012e-08	au
e	0.10582	8.79e-08
i	13.938	1.155e-05	deg
Ω	343.02	2.915e-05	deg
ω	40.416	5.322e-05	deg
M	82.154	4.342e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7747	au
Aphelion	3.4314	au
Asc. node-Earth separation	1.83087	au
Desc. node-Earth separation	2.34467	au
Earth MOID	1.78942	au
Orbital period	1996.53	days
Date of orbit computation	Jun 5 02:47

Correlation matrix
1.00000000	-0.16840560	0.04201407	-0.00202003	0.06609212	-0.09053152
-0.16840560	1.00000000	-0.07685799	0.02042680	-0.32350919	0.41001196
0.04201407	-0.07685799	1.00000000	0.01785553	0.04647126	-0.07271906
-0.00202003	0.02042680	0.01785553	1.00000000	-0.53323517	0.00748233
0.06609212	-0.32350919	0.04647126	-0.53323517	1.00000000	-0.84126402
-0.09053152	0.41001196	-0.07271906	0.00748233	-0.84126402	1.00000000

Covariance matrix
1.60938509E-15	-5.93878233E-16	1.94715709E-14	-2.36219963E-15	1.41117476E-13	-1.57682831E-13
-5.93878233E-16	7.72719316E-15	-7.80505904E-14	5.23406447E-14	-1.51355645E-12	1.56481149E-12
1.94715709E-14	-7.80505904E-14	1.33460439E-10	6.01280105E-12	2.85733936E-11	-3.64736440E-11
-2.36219963E-15	5.23406447E-14	6.01280105E-12	8.49680246E-10	-8.27270754E-10	9.46933491E-12
1.41117476E-13	-1.51355645E-12	2.85733936E-11	-8.27270754E-10	2.83271083E-09	-1.94396324E-09
-1.57682831E-13	1.56481149E-12	-3.64736440E-11	9.46933491E-12	-1.94396324E-09	1.88499075E-09