NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 1991VE ∴ Orbital info ∴ Epoch 57762 MJD

(162004) 1991VE ▹

ORBITAL INFORMATION

◲

(ASCII data file 162004.eq0)

Keplerian elements
(Epoch 57762.4 MJD)
	Value	1-σ variation	Units
a	0.890763	1.227e-09	au
e	0.664582	2.683e-08
i	7.221	2.587e-06	deg
Ω	61.884	1.613e-05	deg
ω	193.626	1.601e-05	deg
M	67.346	3.103e-06	deg

Non-gravitational parameters
	Value	1-σ variation	Units
A₁	N/A	N/A	au/day²
A₂	2.686e-14	2.697e-15	au/day²

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2988	au
Aphelion distance	1.4827	au
Asc. node-Earth separation	0.41704	au
Desc. node-Earth separation	-0.70891	au
Earth MOID	0.0577	au
Orbital period	307.073	days
Date of orbit computation	Apr 9 14:48

Covariance matrix
1.50452835E-18	2.56156089E-18	-2.08515011E-16	-8.05664344E-16	1.45733237E-15	-1.57255296E-15	-5.19800989E-17
2.56156089E-18	7.19962740E-16	1.70415889E-14	1.53132340E-14	-1.33883324E-14	7.38306815E-15	1.50756859E-13
-2.08515011E-16	1.70415889E-14	6.69241986E-12	2.21981584E-11	-1.96950272E-11	-5.81434460E-12	2.14496961E-11
-8.05664344E-16	1.53132340E-14	2.21981584E-11	2.60266397E-10	-2.55688917E-10	-6.66616580E-12	4.48483940E-12
1.45733237E-15	-1.33883324E-14	-1.96950272E-11	-2.55688917E-10	2.56449240E-10	3.60557460E-12	3.80088456E-12
-1.57255296E-15	7.38306815E-15	-5.81434460E-12	-6.66616580E-12	3.60557460E-12	9.62819766E-12	9.53861358E-12
-5.19800989E-17	1.50756859E-13	2.14496961E-11	4.48483940E-12	3.80088456E-12	9.53861358E-12	7.27477270E-10

Correlation matrix
1.00000000	0.07783044	-0.06571213	-0.04071411	0.07419211	-0.41317363	-0.00157118
0.07783044	1.00000000	0.24550678	0.03537552	-0.03115809	0.08867667	0.20831107
-0.06571213	0.24550678	1.00000000	0.53188324	-0.47540559	-0.72433034	0.30741131
-0.04071411	0.03537552	0.53188324	1.00000000	-0.98969675	-0.13316637	0.01030690
0.07419211	-0.03115809	-0.47540559	-0.98969675	1.00000000	0.07256067	0.00879983
-0.41317363	0.08867667	-0.72433034	-0.13316637	0.07256067	1.00000000	0.11397328
-0.00157118	0.20831107	0.30741131	0.01030690	0.00879983	0.11397328	1.00000000