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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1222124860924687 6.422e-08  
a 3.071653276198848 2.73e-08 AU
q 2.696258892900511 1.9765e-07 AU
i 3.610042045420481 7.1119e-06 deg
node 348.5283699684986 9.0638e-05 deg
peri 359.501033272237 9.3379e-05 deg
M 82.7751596721928 2.3376e-05 deg
tp 2456548.379456853310
(2013-Sep-12.87945685)
0.00012755 JED
period 1966.331399146627
5.38
2.6214e-05
7.177e-08
d
yr
n .1830820583733939 2.4407e-09 deg/d
Q 3.447047659497186 3.0636e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1092  
   data-arc span      11739 days (32.14 yr)  
   first obs. used      1982-12-22  
   last obs. used      2015-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52579  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:11:16  

Additional Information
 Earth MOID = 1.68996 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
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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