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JPL Small-Body Database Browser
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312159 (2007 UC37)
Classification: Main-belt Asteroid          SPK-ID: 2312159
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856215106520178 5.3147e-08  
a 2.338959372587889 2.2455e-08 au
q 1.904798200494429 1.2595e-07 au
i 6.594667405524074 6.027e-06 deg
node 102.5165968825468 5.6219e-05 deg
peri 179.5536359680819 5.9207e-05 deg
M 165.7693521885519 2.1062e-05 deg
tp 2457998.863489400204
(2017-Sep-02.36348940)		 7.4992e-05 TDB
period 1306.569284107296
3.58		 1.8815e-05
5.151e-08		 d
yr
n .275530738690193 3.9678e-09 deg/d
Q 2.773120544681349 2.6623e-08 au
   Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      9150 days (25.05 yr)  
   first obs. used      1993-12-14  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:49:17  

Additional Information
 Earth MOID = .887744 au 
 Jupiter MOID = 2.37075 au 
 T_jup = 3.534 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457085.5 (2015-Mar-04.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864634589476144 5.3075e-08  
q 1.902066330597195 1.2581e-07 au
tp 2456692.762444118570
(2014-Feb-04.26244412)		 7.4834e-05 TDB
node 102.5699210102467 5.6204e-05 deg
peri 179.5140081739791 5.9164e-05 deg
i 6.596451031415743 6.0282e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      9150 days (25.05 yr)  
   first obs. used      1993-12-14  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65076  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:49:17  

Additional Information
 Jupiter MOID = 2.37075 au 
 T_jup = 3.534 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.816966124301269E-15 -6.607260017780811E-15 -3.996745046813441E-13 -1.732933463617971E-14 -1.457927534402977E-13 1.300694551844768E-15
q -6.607260017780811E-15 1.582920212400321E-14 7.432134021198567E-13 3.989185943903276E-14 3.205686607785074E-13 -2.310429102050241E-15
tp -3.996745046813441E-13 7.432134021198567E-13 5.60006114895621E-9 3.335817469208811E-12 1.421884669348394E-9 -5.280069518934983E-12
node -1.732933463617971E-14 3.989185943903276E-14 3.335817469208811E-12 3.158889359150642E-9 -3.136510972903149E-9 -6.099029088288257E-11
peri -1.457927534402977E-13 3.205686607785074E-13 1.421884669348394E-9 -3.136510972903149E-9 3.50039749195562E-9 5.927637739512214E-11
i 1.300694551844768E-15 -2.310429102050241E-15 -5.280069518934983E-12 -6.099029088288257E-11 5.927637739512214E-11 3.63396700767103E-11

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO372912  

312159 (2007 UC37)          Discovered 2007-Oct-19 by CSS at Catalina
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 UC37 = 2008 YK49 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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