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359038 (2008 WC110)
Classification: Main-belt Asteroid          SPK-ID: 2359038
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978356502209045 1.0532e-07  
a 2.163912410801618 3.4796e-08 au
q 1.735813391989595 2.53e-07 au
i 4.930260758811341 4.5888e-06 deg
node 65.26728088411222 6.644e-05 deg
peri 291.2033063371064 7.1503e-05 deg
M 270.6465244205648 3.7702e-05 deg
tp 2459289.080440921911
(2021-Mar-15.58044092)
0.00012837 TDB
period 1162.673953734801
3.18
2.8044e-05
7.678e-08
d
yr
n .3096310868955046 7.4684e-09 deg/d
Q 2.592011429613641 4.168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5314 days (14.55 yr)  
   first obs. used      2005-12-26  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:22:59  

Additional Information
 Earth MOID = .739368 au 
 Jupiter MOID = 2.86009 au 
 T_jup = 3.664 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457161.5 (2015-May-19.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974753871858212 1.057e-07  
q 1.73643606756898 2.5385e-07 au
tp 2456962.721838721233
(2014-Nov-01.22183872)
7.7092e-05 TDB
node 65.34120282074524 6.6487e-05 deg
peri 290.8985511804632 7.1556e-05 deg
i 4.929037412263223 4.5875e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5314 days (14.55 yr)  
   first obs. used      2005-12-26  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:22:59  

Additional Information
 Jupiter MOID = 2.86009 au 
 T_jup = 3.664 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.117238470411584E-14 -2.679740080709172E-14 -6.41528796889179E-12 7.184728517241516E-14 -2.031527753760909E-12 -5.827514000367091E-14
q -2.679740080709172E-14 6.444165084661249E-14 1.57344130519169E-11 -1.805360896579346E-13 5.004529248484273E-12 1.408829030800732E-13
tp -6.41528796889179E-12 1.57344130519169E-11 5.943137709285565E-9 -9.822812035235656E-11 2.05816991404548E-9 3.744937335530815E-11
node 7.184728517241516E-14 -1.805360896579346E-13 -9.822812035235656E-11 4.420572353425161E-9 -4.437779313578604E-9 5.440812998304798E-11
peri -2.031527753760909E-12 5.004529248484273E-12 2.05816991404548E-9 -4.437779313578604E-9 5.120218571967191E-9 -4.242698723489689E-11
i -5.827514000367091E-14 1.408829030800732E-13 3.744937335530815E-11 5.440812998304798E-11 -4.242698723489689E-11 2.104539252584003E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.08   n/a E2021B25  

359038 (2008 WC110)          Discovered 2008-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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