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JPL Small-Body Database Browser
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344292 (2001 UK12)
Classification: Main-belt Asteroid          SPK-ID: 2344292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2242911387253353 5.0217e-08  
a 2.342967642680549 1.3571e-08 au
q 1.817460762107114 1.1784e-07 au
i 1.642347226637436 5.7654e-06 deg
node 311.3101130733316 0.0001469 deg
peri 12.78133988391023 0.00014757 deg
M 4.236398956880373 1.1542e-05 deg
tp 2458585.085046648125
(2019-Apr-11.58504665)
4.1943e-05 TDB
period 1309.929320434345
3.59
1.1381e-05
3.116e-08
d
yr
n .2748239881222229 2.3878e-09 deg/d
Q 2.868474523253983 1.6615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      268  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-10-11  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50512  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:20  

Additional Information
 Earth MOID = .804454 au 
 Jupiter MOID = 2.46265 au 
 T_jup = 3.528 
[ 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 17.0   n/a MPO440550  

344292 (2001 UK12)          Discovered 2001-Oct-24 by Yeung, W. K. Y. at Desert Eagle
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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