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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3155760506293493 8.6486e-08  
a 2.600452122735044 2.0168e-08 AU
q 1.779811711991611 2.2937e-07 AU
i 20.21254444549442 9.8847e-06 deg
node 328.028836789576 1.3548e-05 deg
peri 6.326616874124036 1.651e-05 deg
M 22.59006617668561 6.4919e-06 deg
tp 2456904.385984286234
(2014-Sep-03.88598429)
2.7753e-05 JED
period 1531.692974528166
4.19
1.7819e-05
4.879e-08
d
yr
n .2350340479369875 2.7342e-09 deg/d
Q 3.421092533478477 2.6532e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      9265 days (25.37 yr)  
   first obs. used      1989-08-09  
   last obs. used      2014-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50402  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:28:00  

Additional Information
 Earth MOID = .770987 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 13.8 mag n/a MPO302127  

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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