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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .315284494118473 8.1478e-08  
a 2.600595013779607 1.8974e-08 au
q 1.78066773045308 2.1553e-07 au
i 20.21192504587751 9.1547e-06 deg
node 328.030076650856 1.1709e-05 deg
peri 6.346925927202942 1.4834e-05 deg
M 116.6107455013546 5.9507e-06 deg
tp 2456904.315051299393
(2014-Sep-03.81505130)
2.5398e-05 JED
period 1531.819222698851
4.19
1.6765e-05
4.59e-08
d
yr
n .235014677101212 2.5721e-09 deg/d
Q 3.420522297106134 2.4957e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      9627 days (26.36 yr)  
   first obs. used      1989-08-09  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5338  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:12:58  

Additional Information
 Earth MOID = .769247 au 
 Jupiter MOID = 1.95894 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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