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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05914578448630025 9.2354e-08  
a 2.723265222312914 6.4511e-08 au
q 2.562195564374958 2.736e-07 au
i 5.867963044170363 1.4143e-05 deg
node 192.8263054684416 8.3272e-05 deg
peri 130.504853848956 0.00013905 deg
M 315.5777338241859 0.00011266 deg
tp 2459203.049672822979
(2020-Dec-19.54967282)
0.00051447 TDB
period 1641.471462254512
4.49
5.8327e-05
1.597e-07
d
yr
n .2193154180734588 7.793e-09 deg/d
Q 2.88433488025087 6.8326e-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 = 1.55513 au 
 Jupiter MOID = 2.30124 au 
 T_jup = 3.347 
[ 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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