AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015PB31 ∴ Orbital info ∴ Epoch epochXXX

(515884) 2015PB31 ▹

ORBITAL INFORMATION

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(ASCII data file 515884.eq0)

Keplerian elements at epoch
58040.5 MJD
	Value	1-σ variation	Units
a	2.47632	1.985e-08	au
e	0.106229	8.568e-08
i	5.493	1.032e-05	deg
Ω	196.042	6.066e-05	deg
ω	111.031	8.933e-05	deg
M	220.305	5.935e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2133	au
Aphelion	2.7394	au
Asc. node-Earth separation	1.54398	au
Desc. node-Earth separation	1.3597	au
Earth MOID	1.20561	au
Orbital period	1423.34	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.22315011	0.00371410	0.00011265	0.15477135	-0.21473476
0.22315011	1.00000000	-0.03409332	-0.01680869	0.56865035	-0.77794882
0.00371410	-0.03409332	1.00000000	-0.48957350	0.30759306	0.03280256
0.00011265	-0.01680869	-0.48957350	1.00000000	-0.68868068	0.01662304
0.15477135	0.56865035	0.30759306	-0.68868068	1.00000000	-0.73450808
-0.21473476	-0.77794882	0.03280256	0.01662304	-0.73450808	1.00000000

Covariance matrix
3.93897571E-16	3.79462848E-16	7.60616121E-16	1.35630815E-16	2.74408938E-13	-2.52937520E-13
3.79462848E-16	7.34109775E-15	-3.01418498E-14	-8.73677361E-14	4.35253081E-12	-3.95594987E-12
7.60616121E-16	-3.01418498E-14	1.06473155E-10	-3.06460535E-10	2.83538886E-10	2.00884796E-11
1.35630815E-16	-8.73677361E-14	-3.06460535E-10	3.68021495E-09	-3.73224833E-09	5.98503014E-11
2.74408938E-13	4.35253081E-12	2.83538886E-10	-3.73224833E-09	7.98053635E-09	-3.89432209E-09
-2.52937520E-13	-3.95594987E-12	2.00884796E-11	5.98503014E-11	-3.89432209E-09	3.52239860E-09