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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1791127818770865 5.7456e-08  
a 2.242456988444305 1.0354e-08 au
q 1.840804279004332 1.2815e-07 au
i 5.669235838470398 5.2181e-06 deg
node 122.6770301965481 5.5287e-05 deg
peri 210.4343173445088 5.7304e-05 deg
M 266.9551894695439 1.9599e-05 deg
tp 2457717.510950751783
(2016-Nov-25.01095075)
6.8194e-05 JED
period 1226.548172004562
3.36
8.4946e-06
2.326e-08
d
yr
n .2935066132882885 2.0327e-09 deg/d
Q 2.644109697884278 1.2208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1325  
   data-arc span      24064 days (65.88 yr)  
   first obs. used      1949-07-28  
   last obs. used      2015-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49527  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:58:55  

Additional Information
 Earth MOID = .830715 au 
 Jupiter MOID = 2.69827 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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