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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785352725068524 6.0507e-08  
a 2.24289741142464 9.7483e-09 AU
q 1.842461110871028 1.3471e-07 AU
i 5.670136725305179 5.4745e-06 deg
node 122.690481916134 7.1037e-05 deg
peri 210.0385293227644 7.3305e-05 deg
M 91.41812806373744 2.0798e-05 deg
tp 2456488.939519597667
(2013-Jul-15.43951960)
6.9954e-05 JED
period 1226.909534470447
3.36
7.9988e-06
2.19e-08
d
yr
n .2934201665939303 1.9129e-09 deg/d
Q 2.643333711978252 1.1489e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1107  
   data-arc span      23572 days (64.54 yr)  
   first obs. used      1949-07-28  
   last obs. used      2014-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53167  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 18:08:33  

Additional Information
 Earth MOID = .833051 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 (809)
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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