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10076 (1989 PK)
Classification: Main-belt Asteroid          SPK-ID: 2010076
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 .3156611408633471 9.5237e-08  
a 2.600776841103735 2.2227e-08 AU
q 1.779812656309958 2.5045e-07 AU
i 20.21202610388266 1.072e-05 deg
node 328.0292140933997 1.7847e-05 deg
peri 6.332713135442687 2.0013e-05 deg
M 335.5846539303614 1.0028e-05 deg
tp 2456904.399496868223
(2014-Sep-03.89949687)
4.2966e-05 JED
period 1531.979877159036
4.19
1.9639e-05
5.377e-08
d
yr
n .2349900317669957 3.0124e-09 deg/d
Q 3.421741025897512 2.9243e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      566  
   data-arc span      9097 days (24.91 yr)  
   first obs. used      1989-08-09  
   last obs. used      2014-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5316  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:23:17  

Additional Information
 Earth MOID = .769183 AU 
 T_jup = 3.260 
[ 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 13.7 mag n/a MPO266011  

10076 (1989 PK)          Discovered 1989-Aug-09 by Helin, E. F. at Palomar (675)
Reference: 19990302/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 PK = 1993 QQ 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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