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79512 (1998 KE3)
Classification: Mars-crossing Asteroid          SPK-ID: 2079512
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .252714826377938 1.2473e-07  
a 2.048803059529621 1.138e-08 au
q 1.531040150058005 2.6145e-07 au
i 47.92612877179135 1.7186e-05 deg
node 62.92198662551414 4.8967e-06 deg
peri 130.5579313808646 2.5013e-05 deg
M 336.9853910302996 2.8577e-05 deg
tp 2459464.977807612943
(2021-Sep-07.47780761)
8.5426e-05 TDB
period 1071.146191235079
2.93
8.9248e-06
2.443e-08
d
yr
n .3360885777737808 2.8003e-09 deg/d
Q 2.566565969001237 1.4256e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1046  
   data-arc span      8484 days (23.23 yr)  
   first obs. used      1998-04-09  
   last obs. used      2021-07-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 08:46:22  

Additional Information
 Earth MOID = .615448 au 
 Jupiter MOID = 2.65231 au 
 T_jup = 3.353 
[ 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 15.38   n/a MPO637108  

79512 (1998 KE3)          Discovered 1998-May-23 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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