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193071 (2000 GJ23)
Classification: Main-belt Asteroid          SPK-ID: 2193071
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123335811001844 6.729e-08  
a 3.063011223684176 2.5645e-08 au
q 2.685232250303338 2.1083e-07 au
i 6.119831488164903 7.9536e-06 deg
node 23.01683457516483 4.1869e-05 deg
peri 140.9509120831719 4.9317e-05 deg
M 298.7087185664964 2.4808e-05 deg
tp 2459333.863087477232
(2021-Apr-29.36308748)
0.00013615 TDB
period 1958.038870862996
5.36
2.459e-05
6.732e-08
d
yr
n .1838574327389791 2.309e-09 deg/d
Q 3.440790197065014 2.8807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      451  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-03-30  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57178  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 21:59:00  

Additional Information
 Earth MOID = 1.69586 au 
 Jupiter MOID = 1.53787 au 
 T_jup = 3.213 
[ 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 15.4   n/a MPO454339  
diameter diameter 4.388 km 0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193071 (2000 GJ23)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 GJ23 = 2000 FM53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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