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13065 (1991 PG11)
Classification: Main-belt Asteroid          SPK-ID: 2013065
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2371575904351363 5.5026e-08  
a 2.304892012409513 9.8346e-09 AU
q 1.75826937653328 1.2748e-07 AU
i 6.629927502732108 6.1421e-06 deg
node 179.0885624315583 3.5133e-05 deg
peri 138.2620565226287 3.6944e-05 deg
M 251.9566654716769 1.2287e-05 deg
tp 2457384.092210684901
(2015-Dec-27.59221068)
4.4857e-05 JED
period 1278.127859061624
3.50
8.1804e-06
2.24e-08
d
yr
n .2816619616321521 1.8027e-09 deg/d
Q 2.851514648285745 1.2167e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1172  
   data-arc span      13710 days (37.54 yr)  
   first obs. used      1977-09-09  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53502  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:45:49  

Additional Information
 Earth MOID = .752865 AU 
 T_jup = 3.542 
[ 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 14.0 mag n/a MPO296243  

13065 (1991 PG11)          Discovered 1991-Aug-09 by Holt, H. E. at Palomar
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 PG11 = 1977 RU18 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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