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150087 (2006 WC175)
Classification: Main-belt Asteroid          SPK-ID: 2150087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02145250995215853 4.4186e-08  
a 2.854796235012074 2.3241e-08 au
q 2.793553690369092 1.3284e-07 au
i 1.600405283644118 8.2949e-06 deg
node 195.5566557725571 0.00014102 deg
peri 280.9470028777253 0.00025319 deg
M 285.0743473346766 0.00021213 deg
tp 2459567.181613581439
(2021-Dec-18.68161358)
0.0010396 TDB
period 1761.818231720414
4.82
2.1515e-05
5.89e-08
d
yr
n .2043343595374537 2.4953e-09 deg/d
Q 2.916038779655055 2.374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7466 days (20.44 yr)  
   first obs. used      2000-07-29  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:04  

Additional Information
 Earth MOID = 1.81013 au 
 Jupiter MOID = 2.08127 au 
 T_jup = 3.303 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457794.5 (2017-Feb-10.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01898799085429253 4.3922e-08  
q 2.80105990948699 1.326e-07 au
tp 2457782.682784120589
(2017-Jan-29.18278412)
0.0011739 TDB
node 195.6180190781827 0.00014088 deg
peri 276.5470387970644 0.00027759 deg
i 1.600216404113884 8.305e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      7466 days (20.44 yr)  
   first obs. used      2000-07-29  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53866  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:04  

Additional Information
 Jupiter MOID = 2.08127 au 
 T_jup = 3.303 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.92913055589868E-15 -5.74106274214032E-15 -4.220080986542528E-12 6.557424303875373E-15 -7.446976017533349E-13 7.357761869010991E-16
q -5.74106274214032E-15 1.758305823654959E-14 2.07066623020193E-11 -2.135838388262383E-14 3.8764686614105E-12 -1.982625051566125E-15
tp -4.220080986542528E-12 2.07066623020193E-11 1.378133623617033E-6 -3.222577791771506E-10 2.807801302251382E-7 2.38786498689551E-11
node 6.557424303875373E-15 -2.135838388262383E-14 -3.222577791771506E-10 1.984726214878864E-8 -1.990432118594098E-8 1.705431121106007E-10
peri -7.446976017533349E-13 3.8764686614105E-12 2.807801302251382E-7 -1.990432118594098E-8 7.705651557085698E-8 -1.655700061031892E-10
i 7.357761869010991E-16 -1.982625051566125E-15 2.38786498689551E-11 1.705431121106007E-10 -1.655700061031892E-10 6.89726474559306E-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 16.32   n/a MPCxxxxx  

150087 (2006 WC175)          Discovered 2006-Nov-23 by Spacewatch at Kitt Peak
Reference: 20070202/Numbers.arcLast Updated: 2007-02-06

[ show close-approach data ]
Alternate Designations
 2006 WC175 = 2001 WJ77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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