AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999UN12 ∴ Orbital info ∴ Epoch epochXXX

(102541) 1999UN12 ▹

ORBITAL INFORMATION

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(ASCII data file 102541.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.57774	9.086e-09	au
e	0.232972	4.292e-08
i	3.405	4.635e-06	deg
Ω	290.101	6.331e-05	deg
ω	151.722	6.4e-05	deg
M	288.665	8.096e-06	deg

Other useful info
Absolute Magnitude (H)	15.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9772	au
Aphelion	3.1783	au
Asc. node-Earth separation	2.05013	au
Desc. node-Earth separation	1.0402	au
Earth MOID	0.99431	au
Orbital period	1511.67	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	0.17467254	-0.00882072	0.00856123	-0.03376842	-0.27477888
0.17467254	1.00000000	-0.02499224	0.00835951	-0.00673458	-0.18625820
-0.00882072	-0.02499224	1.00000000	-0.12222726	0.11946879	0.01190363
0.00856123	0.00835951	-0.12222726	1.00000000	-0.98821258	0.00606997
-0.03376842	-0.00673458	0.11946879	-0.98821258	1.00000000	-0.13565033
-0.27477888	-0.18625820	0.01190363	0.00606997	-0.13565033	1.00000000

Covariance matrix
8.25497725E-17	6.81187932E-17	-3.71464695E-16	4.92457765E-15	-1.96359638E-14	-2.02112047E-14
6.81187932E-17	1.84233551E-15	-4.97216196E-15	2.27164204E-14	-1.85002735E-14	-6.47218112E-14
-3.71464695E-16	-4.97216196E-15	2.14838152E-11	-3.58672889E-11	3.54399993E-11	4.46669413E-13
4.92457765E-15	2.27164204E-14	-3.58672889E-11	4.00820141E-09	-4.00413463E-09	3.11108785E-12
-1.96359638E-14	-1.85002735E-14	3.54399993E-11	-4.00413463E-09	4.09606700E-09	-7.02838088E-11
-2.02112047E-14	-6.47218112E-14	4.46669413E-13	3.11108785E-12	-7.02838088E-11	6.55393036E-11