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7926 (1986 RD5)
Classification: Main-belt Asteroid          SPK-ID: 2007926
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1222797094236574 6.9959e-08  
a 3.071030636839938 2.6998e-08 AU
q 2.695505902936001 2.1792e-07 AU
i 3.610075340297923 7.7392e-06 deg
node 348.5328670464751 9.3061e-05 deg
peri 359.3834478917263 9.585e-05 deg
M 46.25131098915455 2.409e-05 deg
tp 2456547.950683822742
(2013-Sep-12.45068382)
0.00013149 JED
period 1965.73355175018
5.38
2.5921e-05
7.097e-08
d
yr
n .1831377399441934 2.415e-09 deg/d
Q 3.446555370743875 3.0299e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      11352 days (31.08 yr)  
   first obs. used      1982-12-22  
   last obs. used      2014-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55365  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 18:07:56  

Additional Information
 Earth MOID = 1.68751 AU 
 T_jup = 3.216 
[ 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 12.9 mag n/a MPO270228  

7926 (1986 RD5)          Discovered 1986-Sep-03 by Debehogne, H. at La Silla (809)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1986 RD5 = 1982 YY 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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