AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012XY48 ∴ Orbital info ∴ Epoch epochXXX

(551148) 2012XY48 ▹

ORBITAL INFORMATION

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(ASCII data file 551148.eq0)

Keplerian elements at epoch
58492.4 MJD
	Value	1-σ variation	Units
a	2.39129	1.493e-08	au
e	0.249446	7.144e-08
i	5.902	8.217e-06	deg
Ω	42.322	7.986e-05	deg
ω	351.423	8.287e-05	deg
M	255.864	1.73e-05	deg

Other useful info
Absolute Magnitude (H)	17.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7948	au
Aphelion	2.9878	au
Asc. node-Earth separation	0.80656	au
Desc. node-Earth separation	1.96807	au
Earth MOID	0.80025	au
Orbital period	1350.66	days
Date of orbit computation	apr 23 21:47

Correlation matrix
1.00000000	-0.26052478	0.00348351	-0.02664776	-0.03416341	0.22332143
-0.26052478	1.00000000	-0.02122919	0.01395210	0.01783461	-0.12638440
0.00348351	-0.02122919	1.00000000	0.06711110	-0.06182332	-0.00517164
-0.02664776	0.01395210	0.06711110	1.00000000	-0.96254154	0.02726615
-0.03416341	0.01783461	-0.06182332	-0.96254154	1.00000000	-0.28711211
0.22332143	-0.12638440	-0.00517164	0.02726615	-0.28711211	1.00000000

Covariance matrix
2.22910240E-16	-2.77878318E-16	4.27354660E-16	-3.17739585E-14	-4.22697680E-14	5.76862057E-14
-2.77878318E-16	5.10365392E-15	-1.24618025E-14	7.96023327E-14	1.05586343E-13	-1.56210646E-13
4.27354660E-16	-1.24618025E-14	6.75170787E-11	4.40399421E-11	-4.20981239E-11	-7.35210398E-13
-3.17739585E-14	7.96023327E-14	4.40399421E-11	6.37809752E-09	-6.37042881E-09	3.76743693E-11
-4.22697680E-14	1.05586343E-13	-4.20981239E-11	-6.37042881E-09	6.86763517E-09	-4.11653371E-10
5.76862057E-14	-1.56210646E-13	-7.35210398E-13	3.76743693E-11	-4.11653371E-10	2.99331985E-10