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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132153489863126 5.2924e-08  
a 2.411574572321358 1.8943e-08 au
q 2.138547315509478 1.3347e-07 au
i 2.652982181390366 5.6589e-06 deg
node 26.58086263876233 0.00011011 deg
peri 148.4372561146694 0.00011244 deg
M 38.62514756288361 2.3259e-05 deg
tp 2459053.736817148680
(2020-Jul-23.23681715)		 8.777e-05 TDB
period 1367.88463372102
3.75		 1.6117e-05
4.413e-08		 d
yr
n .2631800892599413 3.101e-09 deg/d
Q 2.684601829133238 2.1088e-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 = 1.14304 au 
 Jupiter MOID = 2.27559 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 17.41   n/a E2021B25  

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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