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JPL Small-Body Database Browser
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35943 (1999 KP2)
Classification: Main-belt Asteroid          SPK-ID: 2035943
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04951879290329242 4.3689e-08  
a 2.744491053418117 1.628e-08 au
q 2.608587169318966 1.2427e-07 au
i 5.216229328591472 4.6079e-06 deg
node 213.0940433106644 4.4969e-05 deg
peri 151.1103017194134 5.9963e-05 deg
M 12.231747834679 3.9588e-05 deg
tp 2458544.074271556687
(2019-Mar-01.57427156)
0.00018256 TDB
period 1660.699886405532
4.55
1.4776e-05
4.045e-08
d
yr
n .2167760731164947 1.9288e-09 deg/d
Q 2.880394937517267 1.7086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      9928 days (27.18 yr)  
   first obs. used      1991-09-04  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55084  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:49:32  

Additional Information
 Earth MOID = 1.60716 au 
 Jupiter MOID = 2.34643 au 
 T_jup = 3.341 
[ 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 14.9   n/a MPO412440  

35943 (1999 KP2)          Discovered 1999-May-16 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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