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JPL Small-Body Database Browser
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437065 (2012 UB48)
Classification: Main-belt Asteroid          SPK-ID: 2437065
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05905849537932304 9.303e-08  
a 2.720860870013502 6.4931e-08 au
q 2.560170920894028 2.7492e-07 au
i 5.870544619733874 1.415e-05 deg
node 192.8642623821168 8.3234e-05 deg
peri 131.3652363438749 0.00013874 deg
M 226.8862140666439 0.00011201 deg
tp 2459206.647703323880
(2020-Dec-23.14770332)
0.00051214 TDB
period 1639.298076202612
4.49
5.8681e-05
1.607e-07
d
yr
n .2196061870785147 7.8611e-09 deg/d
Q 2.881550819132975 6.8766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4726 days (12.94 yr)  
   first obs. used      2006-05-03  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .77837  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:53:41  

Additional Information
 Earth MOID = 1.55227 au 
 Jupiter MOID = 2.30623 au 
 T_jup = 3.349 
[ 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 16.9   n/a MPO434606  

437065 (2012 UB48)          Discovered 2010-Mar-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UB48 = 2010 ER103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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