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JPL Small-Body Database Browser
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379926 (2012 KZ42)
Classification: Main-belt Asteroid          SPK-ID: 2379926
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129326259213469 4.7584e-08  
a 2.734429152380264 3.8327e-08 au
q 2.380795659018668 1.2716e-07 au
i 14.1605571566284 6.5181e-06 deg
node 122.7781316945108 2.3491e-05 deg
peri 136.8491677585872 3.6869e-05 deg
M 271.7610831553482 2.9552e-05 deg
tp 2459405.314544474873
(2021-Jul-09.81454447)		 0.0001386 TDB
period 1651.575531774985
4.52		 3.4724e-05
9.507e-08		 d
yr
n .2179736821440434 4.5829e-09 deg/d
Q 3.08806264574186 4.3284e-08 au
   Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5571 days (15.25 yr)  
   first obs. used      2004-10-04  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:37:06  

Additional Information
 Earth MOID = 1.38457 au 
 Jupiter MOID = 2.10724 au 
 T_jup = 3.297 
[ 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 16.0   n/a MPO368584  

379926 (2012 KZ42)          Discovered 2007-Mar-16 by CSS at Catalina
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 KZ42 = 2011 BV85 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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