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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214901814858692 9.2759e-08  
a 2.403828499138406 1.2382e-08 au
q 1.887241392064517 2.2275e-07 au
i 3.624851293227322 8.651e-06 deg
node 63.62973940149476 0.00010946 deg
peri 320.1682993786929 0.00011057 deg
M 98.72028421501052 1.4624e-05 deg
tp 2459023.200384376580
(2020-Jun-22.70038438)
5.4177e-05 TDB
period 1361.299379281947
3.73
1.0518e-05
2.88e-08
d
yr
n .2644532168889194 2.0432e-09 deg/d
Q 2.920415606212295 1.5042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      21974 days (60.16 yr)  
   first obs. used      1960-10-25  
   last obs. used      2020-12-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57926  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:18:51  

Additional Information
 Earth MOID = .892012 au 
 Jupiter MOID = 2.5369 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 17.64   n/a MPCxxxxx  

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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