AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1993QP2 ∴ Orbital info ∴ Epoch epochXXX

(16637) 1993QP2 ▹

ORBITAL INFORMATION

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(ASCII data file 16637.eq0)

Keplerian elements at epoch
57766.3 MJD
	Value	1-σ variation	Units
a	2.33776	6.759e-09	au
e	0.114219	3.147e-08
i	4.495	3.504e-06	deg
Ω	170.957	4.326e-05	deg
ω	95.799	4.637e-05	deg
M	256.471	1.671e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0707	au
Aphelion	2.6048	au
Asc. node-Earth separation	1.34117	au
Desc. node-Earth separation	1.27628	au
Earth MOID	1.06239	au
Orbital period	1305.57	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.00810768	-0.00118303	-0.00338176	-0.06486685	0.19473713
0.00810768	1.00000000	-0.00510074	0.00146455	-0.11327467	0.33274876
-0.00118303	-0.00510074	1.00000000	0.26977954	-0.24850524	-0.00699370
-0.00338176	0.00146455	0.26977954	1.00000000	-0.93073978	0.00024950
-0.06486685	-0.11327467	-0.24850524	-0.93073978	1.00000000	-0.36185697
0.19473713	0.33274876	-0.00699370	0.00024950	-0.36185697	1.00000000

Covariance matrix
4.56899761E-17	1.72488338E-18	-2.80209688E-17	-9.88853321E-16	-2.03318477E-14	2.19974410E-14
1.72488338E-18	9.90616707E-16	-5.62553259E-16	1.99404645E-15	-1.65321447E-13	1.75017788E-13
-2.80209688E-17	-5.62553259E-16	1.22787733E-11	4.08945408E-11	-4.03790979E-11	-4.09541294E-13
-9.88853321E-16	1.99404645E-15	4.08945408E-11	1.87136137E-09	-1.86702736E-09	1.80369075E-13
-2.03318477E-14	-1.65321447E-13	-4.03790979E-11	-1.86702736E-09	2.15024107E-09	-2.80409964E-10
2.19974410E-14	1.75017788E-13	-4.09541294E-13	1.80369075E-13	-2.80409964E-10	2.79271006E-10