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6016 (1991 PA11)
Classification: Main-belt Asteroid          SPK-ID: 2006016
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143819397782094 6.1172e-08  
a 2.333290766726722 1.2423e-08 AU
q 1.833075366089262 1.4055e-07 AU
i 5.897443002438727 6.1798e-06 deg
node 189.3368368338589 5.9566e-05 deg
peri 164.0405469688255 6.1604e-05 deg
M 132.0222938190051 1.8922e-05 deg
tp 2456323.084523079088
(2013-Jan-30.58452308)
6.6506e-05 JED
period 1301.822341665654
3.56
1.0397e-05
2.847e-08
d
yr
n .2765354292041015 2.2085e-09 deg/d
Q 2.833506167364183 1.5086e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1175  
   data-arc span      19869 days (54.40 yr)  
   first obs. used      1959-10-06  
   last obs. used      2014-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53056  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Mar-22 10:47:53  

Additional Information
 Earth MOID = .827718 AU 
 T_jup = 3.531 
[ 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 13.2 mag n/a MPO240247  

6016 (1991 PA11)          Discovered 1991-Aug-07 by Holt, H. E. at Palomar (675)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1991 PA11 = 1927 UJ = 1959 TO = 1987 LF 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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