AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015OP91 ∴ Orbital info ∴ Epoch epochXXX

(521460) 2015OP91 ▹

ORBITAL INFORMATION

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(ASCII data file 521460.eq0)

Keplerian elements at epoch
58714.5 MJD
	Value	1-σ variation	Units
a	3.06121	5.835e-08	au
e	0.086938	6.141e-08
i	9.921	7.214e-06	deg
Ω	258.515	3.598e-05	deg
ω	82.779	5.88e-05	deg
M	264.467	4.396e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7951	au
Aphelion	3.3274	au
Asc. node-Earth separation	1.99065	au
Desc. node-Earth separation	2.08759	au
Earth MOID	1.80838	au
Orbital period	1956.31	days
Date of orbit computation	apr 23 21:41

Correlation matrix
1.00000000	0.40993625	0.00516769	0.00006909	-0.01643703	0.02585458
0.40993625	1.00000000	-0.01520851	0.00017031	0.07096003	-0.07988627
0.00516769	-0.01520851	1.00000000	-0.10588036	0.05215560	0.01353459
0.00006909	0.00017031	-0.10588036	1.00000000	-0.60853396	0.00713221
-0.01643703	0.07096003	0.05215560	-0.60853396	1.00000000	-0.79346655
0.02585458	-0.07988627	0.01353459	0.00713221	-0.79346655	1.00000000

Covariance matrix
3.40484526E-15	1.46896346E-15	2.17533840E-15	1.45043322E-16	-5.63961278E-14	6.63182129E-14
1.46896346E-15	3.77130753E-15	-6.73774180E-15	3.76287380E-16	2.56234155E-13	-2.15657557E-13
2.17533840E-15	-6.73774180E-15	5.20431066E-11	-2.74815233E-11	2.21238043E-11	4.29213402E-12
1.45043322E-16	3.76287380E-16	-2.74815233E-11	1.29445673E-09	-1.28737732E-09	1.12801360E-11
-5.63961278E-14	2.56234155E-13	2.21238043E-11	-1.28737732E-09	3.45743899E-09	-2.05093757E-09
6.63182129E-14	-2.15657557E-13	4.29213402E-12	1.12801360E-11	-2.05093757E-09	1.93238255E-09