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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1236055893464344 9.7751e-08  
a 3.062059128146763 2.9138e-08 au
q 2.683571504998553 2.9431e-07 au
i 6.121339257392626 1.0635e-05 deg
node 23.02501857865647 5.6337e-05 deg
peri 141.0737418294115 6.2512e-05 deg
M 225.0385716077252 2.6223e-05 deg
tp 2459334.212555841624
(2021-Apr-29.71255584)
0.00014616 TDB
period 1957.125997031193
5.36
2.7936e-05
7.648e-08
d
yr
n .1839431904466508 2.6256e-09 deg/d
Q 3.440546751294972 3.274e-08 au
  Orbit Determination Parameters
   # obs. used (total)      380  
   data-arc span      6743 days (18.46 yr)  
   first obs. used      2000-03-30  
   last obs. used      2018-09-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58438  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:57:48  

Additional Information
 Earth MOID = 1.69463 au 
 Jupiter MOID = 1.53939 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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