NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999RR28 ∴ Orbital info ∴ Epoch 55922 MJD
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(152770) 1999RR28  ▹ 
ORBITAL INFORMATION
(ASCII data file 152770.eq0)
Keplerian elements
(Epoch 55922.5 MJD)
Value 1-σ variation Units
a 1.87818 6.096e-09 au
e 0.65358 1.387e-08
i 7.134 6.653e-06 deg
Ω 178.45 1.594e-05 deg
ω 284.276 1.456e-05 deg
M 241.302 4.837e-06 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6506 au
Aphelion distance 3.1057 au
Asc. node-Earth separation -0.06955 au
Desc. node-Earth separation 0.2778 au
Earth MOID 0.01569 au
Orbital period 940.164 days
Date of orbit computation   Feb 26 11:35

Covariance matrix
3.71663367E-17-1.31094629E-177.02454451E-159.86105802E-15-4.99160741E-15-2.94470304E-14
-1.31094629E-171.92242128E-16-7.38158661E-14-1.67293457E-131.27341521E-131.22347545E-14
7.02454451E-15-7.38158661E-144.42625518E-116.48880394E-11-4.71627714E-11-6.84363884E-12
9.86105802E-15-1.67293457E-136.48880394E-112.54103779E-10-2.28304279E-10-7.63440754E-12
-4.99160741E-151.27341521E-13-4.71627714E-11-2.28304279E-102.12008134E-103.16507150E-12
-2.94470304E-141.22347545E-14-6.84363884E-12-7.63440754E-123.16507150E-122.34011423E-11

Correlation matrix
1.00000000-0.155090690.173190900.10147126-0.05623274-0.99850007
-0.155090691.00000000-0.80021597-0.756918490.630767760.18241160
0.17319090-0.800215971.000000000.61184423-0.48686083-0.21264263
0.10147126-0.756918490.611844231.00000000-0.98363105-0.09900366
-0.056232740.63076776-0.48686083-0.983631051.000000000.04493541
-0.998500070.18241160-0.21264263-0.099003660.044935411.00000000