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JPL Small-Body Database Browser
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193422 (2000 WT88)
Classification: Main-belt Asteroid          SPK-ID: 2193422
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2776292054224571 4.4031e-07  
a 2.537973100766897 2.0147e-08 au
q 1.833357645417414 1.1259e-06 au
i 11.45425835939966 6.3941e-06 deg
node 322.687986157298 3.1523e-05 deg
peri 76.47900158734336 4.3901e-05 deg
M 244.2968958967259 5.0611e-05 deg
tp 2459075.147785269569
(2020-Aug-13.64778527)
0.00020493 TDB
period 1476.824705969229
4.04
1.7585e-05
4.815e-08
d
yr
n .2437662361314133 2.9027e-09 deg/d
Q 3.242588556116381 2.5741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      9242 days (25.30 yr)  
   first obs. used      1993-01-27  
   last obs. used      2018-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51178  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:58:22  

Additional Information
 Earth MOID = .878884 au 
 Jupiter MOID = 2.36118 au 
 T_jup = 3.365 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO433278  
diameter diameter 5.695 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.086   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193422 (2000 WT88)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 2000 WT88 = 1993 BM6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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