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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.47831	1.979e-08	au
e	0.105801	8.648e-08
i	5.49	1.031e-05	deg
Ω	195.991	6.073e-05	deg
ω	111.663	8.904e-05	deg
M	96.156	6.088e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2161	au
Aphelion	2.7405	au
Asc. node-Earth separation	1.54949	au
Desc. node-Earth separation	1.36037	au
Earth MOID	1.20855	au
Orbital period	1425.06	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	0.18609680	0.00482901	0.00149518	0.11547082	-0.27554284
0.18609680	1.00000000	-0.03403251	-0.01700489	0.56621821	-0.77912291
0.00482901	-0.03403251	1.00000000	-0.48918577	0.30890988	0.03129091
0.00149518	-0.01700489	-0.48918577	1.00000000	-0.69167218	0.01614022
0.11547082	0.56621821	0.30890988	-0.69167218	1.00000000	-0.72649938
-0.27554284	-0.77912291	0.03129091	0.01614022	-0.72649938	1.00000000

Covariance matrix
3.91522410E-16	3.18433326E-16	9.84659833E-16	1.79679917E-15	2.03438635E-13	-3.31900355E-13
3.18433326E-16	7.47829518E-15	-3.03280679E-14	-8.93107599E-14	4.35981451E-12	-4.10154571E-12
9.84659833E-16	-3.03280679E-14	1.06193764E-10	-3.06162470E-10	2.83441989E-10	1.96294414E-11
1.79679917E-15	-8.93107599E-14	-3.06162470E-10	3.68856352E-09	-3.74034637E-09	5.96730600E-11
2.03438635E-13	4.35981451E-12	2.83441989E-10	-3.74034637E-09	7.92803861E-09	-3.93784306E-09
-3.31900355E-13	-4.10154571E-12	1.96294414E-11	5.96730600E-11	-3.93784306E-09	3.70578784E-09