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442696 (2012 UY94)
Classification: Main-belt Asteroid          SPK-ID: 2442696
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167846124505037 8.2759e-08  
a 2.224548378693614 2.8373e-08 au
q 1.851166554555928 1.8693e-07 au
i 6.603508972036528 8.4965e-06 deg
node 194.917678105396 6.5305e-05 deg
peri 190.1020680032739 8.6719e-05 deg
M 108.3320639066191 5.5074e-05 deg
tp 2458635.816826029053
(2019-Jun-01.31682603)
0.00018039 TDB
period 1211.884440258681
3.32
2.3185e-05
6.348e-08
d
yr
n .2970580263602994 5.6832e-09 deg/d
Q 2.597930202831301 3.3135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      6312 days (17.28 yr)  
   first obs. used      2002-10-03  
   last obs. used      2020-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:42:44  

Additional Information
 Earth MOID = .855154 au 
 Jupiter MOID = 2.85217 au 
 T_jup = 3.620 
[ 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 18.1   n/a MPO353534  

442696 (2012 UY94)          Discovered 2002-Oct-03 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 UY94 = 2002 TX194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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