NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2008UD1 ∴ Orbital info ∴ Epoch 60400 MJD

(451003) 2008UD1 ▹

ORBITAL INFORMATION

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(ASCII data file 451003.eq1)

Keplerian elements
(Epoch 60400.0 MJD)
	Value	1-σ variation	Units
a	1.7153	2.295e-08	au
e	0.463894	5.199e-08
i	6.481	7.307e-06	deg
Ω	154.207	4.378e-05	deg
ω	6.701	4.491e-05	deg
M	220.61	2.407e-05	deg

Other useful info
Absolute Magnitude (H)	19.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9196	au
Aphelion distance	2.511	au
Asc. node-Earth separation	-0.0675	au
Desc. node-Earth separation	1.48633	au
Earth MOID	0.04969	au
Orbital period	820.557	days
Date of orbit computation	feb 26 13:41

Covariance matrix
5.26569892E-16	7.69605154E-17	-2.82465887E-14	-1.18164925E-14	-1.67918864E-13	-5.44521680E-13
7.69605154E-17	2.70317846E-15	-1.04158564E-13	-1.00430252E-13	2.72534575E-13	-6.37426508E-14
-2.82465887E-14	-1.04158564E-13	5.33987966E-11	-7.67238641E-11	9.23408924E-11	2.61835072E-11
-1.18164925E-14	-1.00430252E-13	-7.67238641E-11	1.91673069E-09	-1.88703683E-09	2.72302585E-11
-1.67918864E-13	2.72534575E-13	9.23408924E-11	-1.88703683E-09	2.01724000E-09	1.28964483E-10
-5.44521680E-13	-6.37426508E-14	2.61835072E-11	2.72302585E-11	1.28964483E-10	5.79357394E-10

Correlation matrix
1.00000000	0.06450637	-0.16845048	-0.01176197	-0.16292686	-0.98585692
0.06450637	1.00000000	-0.27415230	-0.04412113	0.11670930	-0.05093537
-0.16845048	-0.27415230	1.00000000	-0.23981933	0.28135170	0.14886370
-0.01176197	-0.04412113	-0.23981933	1.00000000	-0.95966806	0.02584032
-0.16292686	0.11670930	0.28135170	-0.95966806	1.00000000	0.11929385
-0.98585692	-0.05093537	0.14886370	0.02584032	0.11929385	1.00000000