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164656 (1996 RP5)
Classification: Main-belt Asteroid          SPK-ID: 2164656
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2145244474956395 6.7946e-08  
a 2.345535042246695 1.7353e-08 au
q 1.842360433227061 1.6088e-07 au
i 6.237369281420834 7.4651e-06 deg
node 248.8833230938185 7.0202e-05 deg
peri 172.1114637687125 7.3108e-05 deg
M 154.5090638392806 1.9844e-05 deg
tp 2457037.364668933178
(2015-Jan-14.86466893)
7.0122e-05 JED
period 1312.083020546504
3.59
1.4561e-05
3.987e-08
d
yr
n .2743728821748293 3.0449e-09 deg/d
Q 2.848709651266329 2.1076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      361  
   data-arc span      7139 days (19.55 yr)  
   first obs. used      1996-09-15  
   last obs. used      2016-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51859  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 17:12:33  

Additional Information
 Earth MOID = .853878 au 
 Jupiter MOID = 2.48945 au 
 T_jup = 3.522 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7 mag n/a MPO338336  

164656 (1996 RP5)          Discovered 1996-Sep-15 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20071026/Numbers.arcLast Updated: 2007-10-28

[ show close-approach data ]
Alternate Designations
 1996 RP5 = 2001 AX24 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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