NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2015HB1 ∴ Orbital info ∴ Epoch 57132 MJD

2015HB1 ▹

ORBITAL INFORMATION

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(ASCII data file 2015HB1.eq0)

Keplerian elements
(Epoch 57132.9 MJD)
	Value	1-σ variation	Units
a	1.93722	0.006392	au
e	0.42979	0.001686
i	9.245	0.02804	deg
Ω	217.298	0.007778	deg
ω	316.477	0.01688	deg
M	12.899	0.06919	deg

Other useful info
Absolute Magnitude (H)	24.0	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.1046	au
Aphelion distance	2.7698	au
Asc. node-Earth separation	0.19752	au
Desc. node-Earth separation	1.29971	au
Earth MOID	0.14194	au
Orbital period	984.844	days
Date of orbit computation	feb 26 11:19

Covariance matrix
4.08547534E-05	1.07776904E-05	1.79246867E-04	-4.97106469E-05	1.03031416E-04	-4.42092552E-04
1.07776904E-05	2.84330037E-06	4.72853269E-05	-1.31134900E-05	2.71326250E-05	-1.16610716E-04
1.79246867E-04	4.72853269E-05	7.86453351E-04	-2.18116327E-04	4.52500925E-04	-1.93978976E-03
-4.97106469E-05	-1.31134900E-05	-2.18116327E-04	6.04992472E-05	-1.25594249E-04	5.37993794E-04
1.03031416E-04	2.71326250E-05	4.52500925E-04	-1.25594249E-04	2.84796030E-04	-1.12306565E-03
-4.42092552E-04	-1.16610716E-04	-1.93978976E-03	5.37993794E-04	-1.12306565E-03	4.78658456E-03

Correlation matrix
1.00000000	0.99998397	0.99998571	-0.99989209	0.95517161	-0.99972150
0.99998397	1.00000000	0.99995059	-0.99984328	0.95348415	-0.99957232
0.99998571	0.99995059	1.00000000	-0.99994637	0.95612797	-0.99978199
-0.99989209	-0.99984328	-0.99994637	1.00000000	-0.95681462	0.99974540
0.95517161	0.95348415	0.95612797	-0.95681462	1.00000000	-0.96188978
-0.99972150	-0.99957232	-0.99978199	0.99974540	-0.96188978	1.00000000