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JPL Small-Body Database Browser
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193087 (2000 GW73)
Classification: Main-belt Asteroid          SPK-ID: 2193087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2029329124341103 5.9336e-08  
a 3.160026606266213 3.3471e-08 au
q 2.518753203687333 1.8422e-07 au
i 15.04779339840228 8.0855e-06 deg
node 27.70412888891399 2.1366e-05 deg
peri 215.6065400285136 2.8612e-05 deg
M 194.6214580584454 2.2955e-05 deg
tp 2459943.064749157715
(2022-Dec-29.56474916)
0.00014052 TDB
period 2051.797686163514
5.62
3.2599e-05
8.925e-08
d
yr
n .1754558952998597 2.7876e-09 deg/d
Q 3.801300008845094 4.0263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      399  
   data-arc span      7228 days (19.79 yr)  
   first obs. used      2000-04-05  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 21:59:00  

Additional Information
 Earth MOID = 1.52344 au 
 Jupiter MOID = 1.29643 au 
 T_jup = 3.120 
[ 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 14.9   n/a MPO382195  
diameter diameter 6.315 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193087 (2000 GW73)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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