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118622 (2000 HZ19)
Classification: Main-belt Asteroid          SPK-ID: 2118622
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516686184101176 6.438e-08  
a 2.554286362529926 1.8937e-08 au
q 2.166881278901208 1.6681e-07 au
i 15.38007190430451 5.9209e-06 deg
node 73.55635726099941 3.4388e-05 deg
peri 239.9391505295564 4.3205e-05 deg
M 311.6120371313974 2.9234e-05 deg
tp 2459400.918423583663
(2021-Jul-05.41842358)		 0.00012169 TDB
period 1491.086382083156
4.08		 1.6582e-05
4.54e-08		 d
yr
n .2414347044716845 2.685e-09 deg/d
Q 2.941691446158645 2.1809e-08 au
   Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7328 days (20.06 yr)  
   first obs. used      2000-04-27  
   last obs. used      2020-05-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58744  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:06  

Additional Information
 Earth MOID = 1.19222 au 
 Jupiter MOID = 2.3486 au 
 T_jup = 3.373 
[ 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 16.16   n/a E2021B55  

118622 (2000 HZ19)          Discovered 2000-Apr-27 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 HZ19 = 2001 TZ137 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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