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423800 (2006 HP64)
Classification: Main-belt Asteroid          SPK-ID: 2423800
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079118443210759 9.039e-08  
a 3.067961546005178 5.7706e-08 au
q 2.736892157269621 2.829e-07 au
i 3.212194102306107 8.2233e-06 deg
node 102.072226845239 0.00017913 deg
peri 228.6420623612705 0.00018328 deg
M 131.1278663286934 3.6843e-05 deg
tp 2458285.566268003620
(2018-Jun-16.06626800)
0.00020613 TDB
period 1962.787550233918
5.37
5.5378e-05
1.516e-07
d
yr
n .1834126163868813 5.1748e-09 deg/d
Q 3.399030934740736 6.3933e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2006-04-24  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62881  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:14:40  

Additional Information
 Earth MOID = 1.72731 au 
 Jupiter MOID = 1.92252 au 
 T_jup = 3.220 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457340.5 (2015-Nov-14.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1071131753168291 9.0347e-08  
q 2.743462416415045 2.8083e-07 au
tp 2458276.876179739583
(2018-Jun-07.37617974)
0.00020952 TDB
node 102.2407719743303 0.0001789 deg
peri 226.6803321770307 0.00018314 deg
i 3.213274655155571 8.2329e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2006-04-24  
   last obs. used      2018-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62881  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:14:40  

Additional Information
 Jupiter MOID = 1.92252 au 
 T_jup = 3.220 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.162536843093782E-15 -2.494585951589247E-14 3.35856786021223E-12 1.060599668438757E-14 5.421028240123401E-13 -3.10236865124366E-15
q -2.494585951589247E-14 7.886659586501857E-14 -1.32229312777083E-11 -2.547834696859176E-14 -2.442905690717258E-12 1.031814862166845E-14
tp 3.35856786021223E-12 -1.32229312777083E-11 4.389708386791768E-8 1.276024002535968E-10 8.325179492282773E-9 -9.941395546852992E-13
node 1.060599668438757E-14 -2.547834696859176E-14 1.276024002535968E-10 3.200344660590314E-8 -3.192991994563301E-8 3.786495946571529E-10
peri 5.421028240123401E-13 -2.442905690717258E-12 8.325179492282773E-9 -3.192991994563301E-8 3.354022626465822E-8 -3.783877195797672E-10
i -3.10236865124366E-15 1.031814862166845E-14 -9.941395546852992E-13 3.786495946571529E-10 -3.783877195797672E-10 6.778136560125624E-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 16.5   n/a MPO456024  

423800 (2006 HP64)          Discovered 2006-Apr-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

[ show close-approach data ]
Alternate Designations
 2006 HP64 = 2007 PJ48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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