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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922865596161957 4.1026e-08  
a 2.289175585950955 1.2205e-08 au
q 1.848997888171057 9.4751e-08 au
i 3.607642287230326 4.7944e-06 deg
node 61.34002556536059 6.8059e-05 deg
peri 200.7205687044758 6.936e-05 deg
M 142.1836934672088 1.2745e-05 deg
tp 2458100.851743890327
(2017-Dec-13.35174389)
4.305e-05 TDB
period 1265.077364451542
3.46
1.0117e-05
2.77e-08
d
yr
n .2845675767474295 2.2758e-09 deg/d
Q 2.729353283730853 1.4552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      9315 days (25.50 yr)  
   first obs. used      1993-04-14  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59641  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 03:38:28  

Additional Information
 Earth MOID = .833693 au 
 Jupiter MOID = 2.34202 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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