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305046 (2007 UL16)
Classification: Main-belt Asteroid          SPK-ID: 2305046
[ 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133642356321703 5.2907e-08  
a 2.411955382463225 1.9004e-08 au
q 2.138525904151382 1.3349e-07 au
i 2.652839818661369 5.6585e-06 deg
node 26.58226238454806 0.00011012 deg
peri 148.4371083372036 0.00011244 deg
M 345.9908822113869 2.3017e-05 deg
tp 2459053.742767014638
(2020-Jul-23.24276701)		 8.7691e-05 TDB
period 1368.20864914487
3.75		 1.6171e-05
4.427e-08		 d
yr
n .2631177636722293 3.1097e-09 deg/d
Q 2.685384860775067 2.1159e-08 au
   Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      5973 days (16.35 yr)  
   first obs. used      2003-09-27  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55878  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:52:38  

Additional Information
 Earth MOID = 1.14345 au 
 Jupiter MOID = 2.27582 au 
 T_jup = 3.509 
[ 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 17.3   n/a MPO455248  

305046 (2007 UL16)          Discovered 2007-Oct-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2007 UL16 = 2009 DC53 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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