NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2012SM50 ∴ Orbital info ∴ Epoch 56194 MJD

2012SM50 ▹

ORBITAL INFORMATION

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(ASCII data file 2012SM50.eq0)

Keplerian elements
(Epoch 56194.9 MJD)
	Value	1-σ variation	Units
a	1.20408	0.002179	au
e	0.13455	0.001689
i	16.402	0.1016	deg
Ω	1.442	0.00181	deg
ω	63.847	0.3673	deg
M	310.077	0.3119	deg

Other useful info
Absolute Magnitude (H)	24.4	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0421	au
Aphelion distance	1.3661	au
Asc. node-Earth separation	0.11304	au
Desc. node-Earth separation	0.26116	au
Earth MOID	0.10647	au
Orbital period	482.592	days
Date of orbit computation	Jul 29 11:29

Covariance matrix
4.74708111E-06	2.85482446E-06	2.18902767E-04	3.89239738E-06	-3.11169606E-04	5.32626045E-04
2.85482446E-06	2.85180128E-06	1.15716527E-04	2.03687782E-06	1.73325564E-04	1.14011687E-04
2.18902767E-04	1.15716527E-04	1.03204467E-02	1.83816044E-04	-1.94010835E-02	2.74505278E-02
3.89239738E-06	2.03687782E-06	1.83816044E-04	3.27495291E-06	-3.51560607E-04	4.91875345E-04
-3.11169606E-04	1.73325564E-04	-1.94010835E-02	-3.51560607E-04	1.34898488E-01	-1.00452294E-01
5.32626045E-04	1.14011687E-04	2.74505278E-02	4.91875345E-04	-1.00452294E-01	9.72762169E-02

Correlation matrix
1.00000000	0.77590125	0.98898266	0.98719129	-0.38884839	0.78380086
0.77590125	1.00000000	0.67450708	0.66650409	0.27944700	0.21646436
0.98898266	0.67450708	1.00000000	0.99984260	-0.51996391	0.86635945
0.98719129	0.66650409	0.99984260	1.00000000	-0.52892505	0.87146347
-0.38884839	0.27944700	-0.51996391	-0.52892505	1.00000000	-0.87690588
0.78380086	0.21646436	0.86635945	0.87146347	-0.87690588	1.00000000