AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Andrewlenoir ∴ Orbital info ∴ Epoch epochXXX

(17956) Andrewlenoir ▹

ORBITAL INFORMATION

◲

(ASCII data file 17956.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23565	5.289e-09	au
e	0.07449	4.138e-08
i	1.954	4.215e-06	deg
Ω	207.798	9.331e-05	deg
ω	303.282	9.648e-05	deg
M	225.708	2.426e-05	deg

Other useful info
Absolute Magnitude (H)	15.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0691	au
Aphelion	2.4022	au
Asc. node-Earth separation	1.13199	au
Desc. node-Earth separation	1.32312	au
Earth MOID	1.08074	au
Orbital period	1220.97	days
Date of orbit computation	apr 23 19:49

Correlation matrix
1.00000000	0.00355174	0.01858320	-0.00830487	0.03353490	-0.23409147
0.00355174	1.00000000	-0.00605348	0.00141069	0.11421078	-0.42550103
0.01858320	-0.00605348	1.00000000	-0.34023573	0.32815711	0.00055300
-0.00830487	0.00141069	-0.34023573	1.00000000	-0.96790047	0.00421711
0.03353490	0.11421078	0.32815711	-0.96790047	1.00000000	-0.25163388
-0.23409147	-0.42550103	0.00055300	0.00421711	-0.25163388	1.00000000

Covariance matrix
2.79718485E-17	7.77272329E-19	4.14312452E-16	-4.09850603E-15	1.71113393E-14	-3.00349994E-14
7.77272329E-19	1.71215686E-15	-1.05590224E-15	5.44673676E-15	4.55937432E-13	-4.27123867E-13
4.14312452E-16	-1.05590224E-15	1.77702522E-11	-1.33831657E-10	1.33461193E-10	5.65529671E-14
-4.09850603E-15	5.44673676E-15	-1.33831657E-10	8.70691426E-09	-8.71343142E-09	9.54614712E-12
1.71113393E-14	4.55937432E-13	1.33461193E-10	-8.71343142E-09	9.30792263E-09	-5.88947991E-10
-3.00349994E-14	-4.27123867E-13	5.65529671E-14	9.54614712E-12	-5.88947991E-10	5.88522262E-10