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JPL Small-Body Database Browser
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423963 (2006 UM148)
Classification: Main-belt Asteroid          SPK-ID: 2423963
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1237749675269141 1.2148e-07  
a 2.347618288904048 2.6882e-08 au
q 2.05704191142936 2.7289e-07 au
i 7.55582349170199 8.3206e-06 deg
node 18.89443314636969 5.3307e-05 deg
peri 4.63383906614287 6.8607e-05 deg
M 272.6112320584907 3.2534e-05 deg
tp 2459319.428087695132
(2021-Apr-14.92808770)
0.00011741 TDB
period 1313.831448534604
3.60
2.2567e-05
6.179e-08
d
yr
n .2740077506909503 4.7065e-09 deg/d
Q 2.638194666378737 3.021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      4088 days (11.19 yr)  
   first obs. used      2006-09-18  
   last obs. used      2017-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52167  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:45:29  

Additional Information
 Earth MOID = 1.06035 au 
 Jupiter MOID = 2.81894 au 
 T_jup = 3.538 
[ 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 17.7   n/a MPO434533  

423963 (2006 UM148)          Discovered 2006-Oct-20 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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