AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001QP168 ∴ Orbital info ∴ Epoch epochXXX

(55120) 2001QP168 ▹

ORBITAL INFORMATION

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(ASCII data file 55120.eq0)

Keplerian elements at epoch
57444.1 MJD
	Value	1-σ variation	Units
a	3.0207	1.437e-08	au
e	0.100975	3.415e-08
i	10.032	4.134e-06	deg
Ω	169.225	2.019e-05	deg
ω	159.651	2.824e-05	deg
M	321.402	1.95e-05	deg

Other useful info
Absolute Magnitude (H)	14.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7157	au
Aphelion	3.3257	au
Asc. node-Earth separation	2.30952	au
Desc. node-Earth separation	1.72618	au
Earth MOID	1.70845	au
Orbital period	1917.6	days
Date of orbit computation	apr 23 19:57

Correlation matrix
1.00000000	0.04202940	0.01309394	0.00962498	0.08271865	-0.13640502
0.04202940	1.00000000	-0.00416333	-0.00261478	0.15779487	-0.24343233
0.01309394	-0.00416333	1.00000000	0.18664916	-0.13660975	0.00889202
0.00962498	-0.00261478	0.18664916	1.00000000	-0.70428287	0.00076234
0.08271865	0.15779487	-0.13660975	-0.70428287	1.00000000	-0.70353351
-0.13640502	-0.24343233	0.00889202	0.00076234	-0.70353351	1.00000000

Covariance matrix
2.06634238E-16	2.06327640E-17	7.78205069E-16	2.79330945E-15	3.35747521E-14	-3.82362480E-14
2.06327640E-17	1.16628910E-15	-5.87850233E-16	-1.80283342E-15	1.52161307E-13	-1.62115721E-13
7.78205069E-16	-5.87850233E-16	1.70940664E-11	1.55799726E-11	-1.59482345E-11	7.16913802E-13
2.79330945E-15	-1.80283342E-15	1.55799726E-11	4.07601653E-10	-4.01488702E-10	3.00130491E-13
3.35747521E-14	1.52161307E-13	-1.59482345E-11	-4.01488702E-10	7.97290277E-10	-3.87379635E-10
-3.82362480E-14	-1.62115721E-13	7.16913802E-13	3.00130491E-13	-3.87379635E-10	3.80266024E-10