AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RQ12 ∴ Orbital info ∴ Epoch epochXXX
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(200589) 2001RQ12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 200589.eq0)
Keplerian elements at epoch
58208.5 MJD
Value 1-σ variation Units
a 2.23154 6.643e-09 au
e 0.253896 4.688e-08
i 5.466 4.548e-06 deg
Ω 208.42 4.962e-05 deg
ω 98.047 5.214e-05 deg
M 6.761 1.061e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.665 au
Aphelion 2.7981 au
Asc. node-Earth separation 1.16043 au
Desc. node-Earth separation 1.02255 au
Earth MOID 0.66248 au
Orbital period 1217.6 days
Date of orbit computation  apr 23 20:31
Correlation matrix
1.000000000.18470905-0.008812750.00100570-0.077147780.26195213
0.184709051.00000000-0.07095873-0.025048350.08381639-0.28839288
-0.00881275-0.070958731.00000000-0.442774630.410369060.03704142
0.00100570-0.02504835-0.442774631.00000000-0.954635900.02472630
-0.077147780.083816390.41036906-0.954635901.00000000-0.31425215
0.26195213-0.288392880.037041420.02472630-0.314252151.00000000
Covariance matrix
4.41296258E-175.75229594E-17-2.66260733E-163.31534084E-16-2.67221327E-141.84573852E-14
5.75229594E-172.19773757E-15-1.51294893E-14-5.82724625E-142.04879921E-13-1.43402118E-13
-2.66260733E-16-1.51294893E-142.06852650E-11-9.99331588E-119.73167706E-111.78690439E-12
3.31534084E-16-5.82724625E-14-9.99331588E-112.46259328E-09-2.47011201E-091.30148310E-11
-2.67221327E-142.04879921E-139.73167706E-11-2.47011201E-092.71872373E-09-1.73797654E-10
1.84573852E-14-1.43402118E-131.78690439E-121.30148310E-11-1.73797654E-101.12503550E-10