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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1519721224469847 6.4269e-08  
a 2.555393756038711 1.8991e-08 au
q 2.167045143245736 1.667e-07 au
i 15.37619362986005 5.9198e-06 deg
node 73.5462640742078 3.4399e-05 deg
peri 239.8454389686269 4.3222e-05 deg
M 359.0119539246566 2.9359e-05 deg
tp 2459400.595056210518
(2021-Jul-05.09505621)
0.0001217 TDB
period 1492.056162739266
4.09
1.6633e-05
4.554e-08
d
yr
n .2412777809510039 2.6896e-09 deg/d
Q 2.943742368831686 2.1877e-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 = 1.1937 au 
 Jupiter MOID = 2.34536 au 
 T_jup = 3.372 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457467.5 (2016-Mar-20.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1506859424032115 6.4241e-08  
q 2.170580024743114 1.661e-07 au
tp 2457908.731269124906
(2017-Jun-04.23126912)
0.00011887 TDB
node 73.57939409837398 3.4392e-05 deg
peri 239.6902956715693 4.3316e-05 deg
i 15.37589363600926 5.9192e-06 deg
  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
 Jupiter MOID = 2.34536 au 
 T_jup = 3.372 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.126901204242874E-15 -1.061946553838468E-14 4.240626759749344E-12 4.674018007849538E-14 1.062309291052874E-12 -4.243566161808014E-15
q -1.061946553838468E-14 2.758847413951904E-14 -1.050494082127795E-11 -1.151840182784462E-13 -2.669493076245553E-12 1.220908698814768E-14
tp 4.240626759749344E-12 -1.050494082127795E-11 1.412919616251724E-8 1.294868791258997E-10 3.263304001683409E-9 -1.181263168093532E-12
node 4.674018007849538E-14 -1.151840182784462E-13 1.294868791258997E-10 1.182818599216022E-9 -1.109091189123056E-9 -9.965260095379822E-11
peri 1.062309291052874E-12 -2.669493076245553E-12 3.263304001683409E-9 -1.109091189123056E-9 1.876262299588484E-9 9.557017482668824E-11
i -4.243566161808014E-15 1.220908698814768E-14 -1.181263168093532E-12 -9.965260095379822E-11 9.557017482668824E-11 3.503706590084153E-11

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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