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JPL Small-Body Database Browser
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(2019 SK8)
Classification: Apollo [NEO]          SPK-ID: 3872638
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3309824499018245 0.00023717  
a 1.355427783368485 0.00042101 au
q .9068049749641847 3.9797e-05 au
i 8.988789635218478 0.0057089 deg
node 10.71945878077256 0.00056367 deg
peri 61.68245769298019 0.0021529 deg
M 226.9222179952355 0.066511 deg
tp 2458813.566933398915
(2019-Nov-26.06693340)
0.0072168 TDB
period 576.3854406655432
1.58
0.26855
0.0007352
d
yr
n .6245820497900045 0.000291 deg/d
Q 1.804050591772786 0.00056036 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      17 days  
   first obs. used      2019-09-24  
   last obs. used      2019-10-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .56483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-11 06:27:57  

Additional Information
 Earth MOID = .0240861 au 
 Jupiter MOID = 3.51057 au 
 T_jup = 4.790 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.143   .26424 6 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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