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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785352852776255 5.8691e-08  
a 2.242897412819872 1.0915e-08 AU
q 1.842461083373628 1.3137e-07 AU
i 5.670133479418907 5.3156e-06 deg
node 122.6905371557838 7.0446e-05 deg
peri 210.0384536674827 7.2577e-05 deg
M 91.41814240181088 2.0028e-05 deg
tp 2456488.939470441619
(2013-Jul-15.43947044)
6.7303e-05 JED
period 1226.909535615276
3.36
8.956e-06
2.452e-08
d
yr
n .2934201663201399 2.1419e-09 deg/d
Q 2.643333742266115 1.2864e-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      .4987  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:12:54  

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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