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8265 (1986 RB5)
Classification: Main-belt Asteroid          SPK-ID: 2008265
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179198027420763 5.7155e-08  
a 2.242480768846456 1.0194e-08 au
q 1.840632638540175 1.276e-07 au
i 5.669256882874842 5.2073e-06 deg
node 122.6764541347492 5.4533e-05 deg
peri 210.442834840212 5.6541e-05 deg
M 325.6578218962267 1.9727e-05 deg
tp 2457717.508349485007
(2016-Nov-25.00834949)
6.7733e-05 JED
period 1226.567682670497
3.36
8.3641e-06
2.29e-08
d
yr
n .2935019445614318 2.0014e-09 deg/d
Q 2.644328899152737 1.2021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1329  
   data-arc span      24356 days (66.68 yr)  
   first obs. used      1949-07-28  
   last obs. used      2016-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .499  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:01:44  

Additional Information
 Earth MOID = .831849 au 
 Jupiter MOID = 2.69916 au 
 T_jup = 3.606 
[ 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 13.4 mag n/a MPO267741  

8265 (1986 RB5)          Discovered 1986-Sep-01 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 RB5 = 1949 OQ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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