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183054 (2002 QW88)
Classification: Main-belt Asteroid          SPK-ID: 2183054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951796741479211 6.1629e-08  
a 2.427335164324357 1.7674e-08 au
q 1.953568677903738 1.4458e-07 au
i 1.353692300730462 7.0029e-06 deg
node 280.6701092257698 0.00033785 deg
peri 159.0416689661542 0.00033861 deg
M 169.3094701501794 2.3883e-05 deg
tp 2458350.861435661211
(2018-Aug-20.36143566)
8.7985e-05 TDB
period 1381.316018262409
3.78
1.5087e-05
4.131e-08
d
yr
n .2606210275132063 2.8465e-09 deg/d
Q 2.901101650744975 2.1124e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:49:30  

Additional Information
 Earth MOID = .969318 au 
 Jupiter MOID = 2.34546 au 
 T_jup = 3.483 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456544.5 (2013-Sep-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952896717696379 6.1926e-08  
q 1.953197829348056 1.4542e-07 au
tp 2456971.259944865211
(2014-Nov-09.75994487)
8.2012e-05 TDB
node 280.7606066596725 0.00033758 deg
peri 159.1564549308612 0.00033834 deg
i 1.354322441387691 7.0059e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6976 days (19.10 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:49:30  

Additional Information
 Jupiter MOID = 2.34546 au 
 T_jup = 3.483 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.834859378156355E-15 -8.967989567218288E-15 8.442060086160483E-13 -3.376082279487217E-14 2.943573635529256E-13 -1.403899561406878E-15
q -8.967989567218288E-15 2.114574010583028E-14 -1.706244768181778E-12 8.528447011685992E-14 -6.357865715450756E-13 3.406782459758509E-15
tp 8.442060086160483E-13 -1.706244768181778E-12 6.725922999101619E-9 6.249875583649373E-11 1.925584107542279E-9 6.749939902381665E-13
node -3.376082279487217E-14 8.528447011685992E-14 6.249875583649373E-11 1.13957110851818E-7 -1.139051076325998E-7 4.399490332465895E-10
peri 2.943573635529256E-13 -6.357865715450756E-13 1.925584107542279E-9 -1.139051076325998E-7 1.144709083537303E-7 -4.395770907111319E-10
i -1.403899561406878E-15 3.406782459758509E-15 6.749939902381665E-13 4.399490332465895E-10 -4.395770907111319E-10 4.90820179292068E-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 17.7   n/a MPO417989  

183054 (2002 QW88)          Discovered 2002-Aug-27 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 QW88 = 2000 CR117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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