NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015TW237 ∴ Orbital info ∴ Epoch 57322 MJD

2015TW237 ▹

ORBITAL INFORMATION

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(ASCII data file 2015TW237.eq0)

Keplerian elements
(Epoch 57322.3 MJD)
	Value	1-σ variation	Units
a	1.5033	3.968e-05	au
e	0.307908	1.64e-05
i	7.616	0.0003569	deg
Ω	49.145	8.042e-05	deg
ω	46.639	5.539e-05	deg
M	325.801	0.001342	deg

Other useful info
Absolute Magnitude (H)	23.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0404	au
Aphelion distance	1.9662	au
Asc. node-Earth separation	0.13345	au
Desc. node-Earth separation	0.71766	au
Earth MOID	0.09261	au
Orbital period	673.236	days
Date of orbit computation	feb 26 11:17

Covariance matrix
1.57450792E-09	6.50524889E-10	1.41517740E-08	-3.06381762E-09	5.69582641E-10	5.32367877E-08
6.50524889E-10	2.68798514E-10	5.84612301E-09	-1.26402645E-09	2.40865095E-10	2.19926754E-08
1.41517740E-08	5.84612301E-09	1.27349691E-07	-2.77150305E-08	5.29835842E-09	4.78432286E-07
-3.06381762E-09	-1.26402645E-09	-2.77150305E-08	6.46773383E-09	-1.24346876E-09	-1.03691059E-07
5.69582641E-10	2.40865095E-10	5.29835842E-09	-1.24346876E-09	3.06841852E-09	1.79340687E-08
5.32367877E-08	2.19926754E-08	4.78432286E-07	-1.03691059E-07	1.79340687E-08	1.80073229E-06

Correlation matrix
1.00000000	0.99994948	0.99940038	-0.96009546	0.25913557	0.99980393
0.99994948	1.00000000	0.99920723	-0.95866454	0.26521809	0.99963178
0.99940038	0.99920723	1.00000000	-0.96569580	0.26803104	0.99907239
-0.96009546	-0.95866454	-0.96569580	1.00000000	-0.27912678	-0.96081697
0.25913557	0.26521809	0.26803104	-0.27912678	1.00000000	0.24126646
0.99980393	0.99963178	0.99907239	-0.96081697	0.24126646	1.00000000