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469363 (2001 KZ77)
Classification: Main-belt Asteroid          SPK-ID: 2469363
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2146780132240252 9.7772e-08  
a 2.40314596064643 1.265e-08 au
q 1.887243360327513 2.3537e-07 au
i 3.625222506823467 9.0037e-06 deg
node 63.63420998774207 0.00011526 deg
peri 320.1237186561031 0.00011631 deg
M 354.02698536999 1.4348e-05 deg
tp 2459023.076661880757
(2020-Jun-22.57666188)
5.43e-05 TDB
period 1360.719633304955
3.73
1.0744e-05
2.942e-08
d
yr
n .264565889393116 2.089e-09 deg/d
Q 2.919048560965347 1.5366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      21937 days (60.06 yr)  
   first obs. used      1960-10-25  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:34:47  

Additional Information
 Earth MOID = .89274 au 
 Jupiter MOID = 2.53615 au 
 T_jup = 3.490 
[ 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 17.5   n/a MPO440883  

469363 (2001 KZ77)          Discovered 2001-May-24 by Buie, M. W. at Cerro Tololo
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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