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434972 (2006 UW118)
Classification: Main-belt Asteroid          SPK-ID: 2434972
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1284827575901527 1.1799e-07  
a 2.993059045140646 8.1572e-08 au
q 2.608502565390827 4.0393e-07 au
i 1.26659068978648 1.0721e-05 deg
node 160.10704562654 0.00048705 deg
peri 162.7983231108882 0.0004899 deg
M 203.8865908732853 4.8739e-05 deg
tp 2459420.679783936442
(2021-Jul-25.17978394)
0.00025817 TDB
period 1891.34760344294
5.18
7.732e-05
2.117e-07
d
yr
n .1903404743499656 7.7812e-09 deg/d
Q 3.377615524890465 9.2053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4571 days (12.51 yr)  
   first obs. used      2004-03-30  
   last obs. used      2016-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7143  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:40:37  

Additional Information
 Earth MOID = 1.59526 au 
 Jupiter MOID = 1.92477 au 
 T_jup = 3.242 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456546.5 (2013-Sep-11.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268413763911007 1.1879e-07  
q 2.614883494803811 4.0704e-07 au
tp 2455638.342913877574
(2011-Mar-17.84291388)
0.00028765 TDB
node 160.1133053903213 0.00048739 deg
peri 163.2014691272375 0.00049031 deg
i 1.265787134512204 1.0715e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      4571 days (12.51 yr)  
   first obs. used      2004-03-30  
   last obs. used      2016-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7143  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:40:37  

Additional Information
 Jupiter MOID = 1.92477 au 
 T_jup = 3.242 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.411012990500688E-14 -4.793719282129973E-14 1.917864194364647E-11 1.169994263928221E-13 3.513000183943642E-12 2.393117435528439E-18
q -4.793719282129973E-14 1.656818757138865E-13 -6.647515238090697E-11 -3.867620206519902E-13 -1.193142742146289E-11 1.852101652659344E-15
tp 1.917864194364647E-11 -6.647515238090697E-11 8.273965921915919E-8 3.587970138885623E-10 1.549430436105816E-8 9.871955980617582E-12
node 1.169994263928221E-13 -3.867620206519902E-13 3.587970138885623E-10 2.375512417636245E-7 -2.374219361166518E-7 1.900760391607415E-9
peri 3.513000183943642E-12 -1.193142742146289E-11 1.549430436105816E-8 -2.374219361166518E-7 2.404072924691143E-7 -1.898197587585544E-9
i 2.393117435528439E-18 1.852101652659344E-15 9.871955980617582E-12 1.900760391607415E-9 -1.898197587585544E-9 1.148074665785488E-10

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 MPO346152  

434972 (2006 UW118)          Discovered 2006-Sep-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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