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JPL Small-Body Database Browser
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193142 (2000 HK72)
Classification: Main-belt Asteroid          SPK-ID: 2193142
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922571158088676 4.0882e-08  
a 2.289087355734606 1.2111e-08 au
q 1.848994022886523 9.4537e-08 au
i 3.6071596447421 4.6819e-06 deg
node 61.33448207247113 6.6469e-05 deg
peri 200.7946750159213 6.7665e-05 deg
M 255.9148838910863 1.2986e-05 deg
tp 2459366.244755001195
(2021-May-31.74475500)
4.7328e-05 TDB
period 1265.004226566399
3.46
1.0039e-05
2.749e-08
d
yr
n .2845840293966037 2.2584e-09 deg/d
Q 2.729180688582689 1.4439e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      9791 days (26.81 yr)  
   first obs. used      1993-04-14  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:00:00  

Additional Information
 Earth MOID = .834042 au 
 Jupiter MOID = 2.34281 au 
 T_jup = 3.572 
[ 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 17.3   n/a MPO454340  

193142 (2000 HK72)          Discovered 2000-Apr-26 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 HK72 = 2004 RY33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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