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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3148053354231198 7.6994e-08  
a 2.601640540152323 1.7777e-08 au
q 1.782630217259284 2.0277e-07 au
i 20.20639112019219 8.4729e-06 deg
node 328.0336342300605 1.1146e-05 deg
peri 6.38027247819381 1.3869e-05 deg
M 163.5700169632415 5.8758e-06 deg
tp 2456904.081079102749
(2014-Sep-03.58107910)
2.405e-05 JED
period 1532.743079554436
4.20
1.571e-05
4.301e-08
d
yr
n .2348730226233681 2.4073e-09 deg/d
Q 3.420650863045362 2.3373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      919  
   data-arc span      9731 days (26.64 yr)  
   first obs. used      1989-08-09  
   last obs. used      2016-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53812  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:07:17  

Additional Information
 Earth MOID = .772504 au 
 Jupiter MOID = 1.95957 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 13.9 mag n/a MPO328793  

10076 (1989 PK)          Discovered 1989-Aug-09 by Helin, E. F. at Palomar
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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