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97192 (1999 WT16)
Classification: Main-belt Asteroid          SPK-ID: 2097192
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685867765309429 5.6403e-08  
a 2.753974346563291 1.9324e-08 au
q 2.289690688827276 1.5532e-07 au
i 9.947052975044473 5.9973e-06 deg
node 28.8290866570594 3.3514e-05 deg
peri 3.209980393864128 3.9172e-05 deg
M 87.74266825884018 1.9413e-05 deg
tp 2458193.638497117147
(2018-Mar-16.13849712)
8.8437e-05 TDB
period 1669.31487204995
4.57
1.757e-05
4.81e-08
d
yr
n .2156573370474519 2.2698e-09 deg/d
Q 3.218258004299305 2.2582e-08 au
  Orbit Determination Parameters
   # obs. used (total)      652  
   data-arc span      7121 days (19.50 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:14:24  

Additional Information
 Earth MOID = 1.2949 au 
 Jupiter MOID = 2.22755 au 
 T_jup = 3.302 
[ 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 15.0   n/a MPO337970  
diameter diameter 3.168 km 0.635 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.212   0.152 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97192 (1999 WT16)          Discovered 1999-Nov-30 by Spacewatch at Kitt Peak
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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