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350324 (2012 UW74)
Classification: Main-belt Asteroid          SPK-ID: 2350324
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01791447677232281 4.754e-08  
a 2.23780002874217 1.7089e-08 au
q 2.197711012106165 1.1001e-07 au
i 6.397996105607608 5.2039e-06 deg
node 43.02209671873073 4.2269e-05 deg
peri 347.4900221425332 0.0001867 deg
M 218.3764227344041 0.00018713 deg
tp 2459877.520293264839
(2022-Oct-25.02029326)
0.00063893 TDB
period 1222.729357065949
3.35
1.4006e-05
3.835e-08
d
yr
n .2944232899288956 3.3725e-09 deg/d
Q 2.277889045378175 1.7395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6788 days (18.58 yr)  
   first obs. used      2002-11-14  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49839  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 06:39:58  

Additional Information
 Earth MOID = 1.20225 au 
 Jupiter MOID = 2.75534 au 
 T_jup = 3.628 
[ 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 17.83   n/a MPCxxxxx  

350324 (2012 UW74)          Discovered 2009-Dec-12 by Ferrando, R. at Pla D'Arguines
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

Alternate Designations
 2012 UW74 = 2009 XF20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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