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78056 (2002 KP)
Classification: Main-belt Asteroid          SPK-ID: 2078056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1359962802039207 6.1056e-08  
a 2.10525045448441 1.0617e-08 au
q 1.818944223776917 1.2621e-07 au
i 3.384828949942444 4.4074e-06 deg
node 329.310396700902 0.00011871 deg
peri 358.5062845781463 0.00013411 deg
M 250.3220799190939 6.2785e-05 deg
tp 2459340.415357591377
(2021-May-05.91535759)
0.00019548 TDB
period 1115.717079997755
3.05
8.4399e-06
2.311e-08
d
yr
n .3226624441392653 2.4408e-09 deg/d
Q 2.391556685191903 1.2061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      551  
   data-arc span      8204 days (22.46 yr)  
   first obs. used      1997-11-30  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58051  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:28:25  

Additional Information
 Earth MOID = .807455 au 
 Jupiter MOID = 2.90661 au 
 T_jup = 3.730 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO468734  

78056 (2002 KP)          Discovered 2002-May-16 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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