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183364 (2002 WT16)
Classification: Main-belt Asteroid          SPK-ID: 2183364
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03626362893899795 5.2554e-08  
a 3.120316059196574 3.74e-08 au
q 3.007162075453473 1.756e-07 au
i 13.55221773688102 6.2156e-06 deg
node 224.0692278123682 2.558e-05 deg
peri 248.0298546263754 0.00010063 deg
M 27.68593106765481 9.5037e-05 deg
tp 2458845.670775416662
(2019-Dec-28.17077542)
0.00053176 TDB
period 2013.243503127851
5.51
3.6196e-05
9.91e-08
d
yr
n .1788159253665493 3.2149e-09 deg/d
Q 3.233470042939675 3.8756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      253  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      2001-10-21  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:34:56  

Additional Information
 Earth MOID = 2.05206 au 
 Jupiter MOID = 1.88919 au 
 T_jup = 3.172 
[ show covariance matrix ]

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 15.2   n/a MPO469975  

183364 (2002 WT16)          Discovered 2002-Nov-28 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2002 WT16 = 2007 TO21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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