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14464 (1993 HC1)
Classification: Main-belt Asteroid          SPK-ID: 2014464
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896681963212013 1.0451e-07  
a 2.293518598824517 1.6956e-08 au
q 1.858511062956342 2.3893e-07 au
i 26.59680989454321 1.4446e-05 deg
node 19.99390085989026 1.4493e-05 deg
peri 158.307250132073 3.1102e-05 deg
M 267.7065482258661 3.1022e-05 deg
tp 2457925.752178773275
(2017-Jun-21.25217877)
0.00011172 JED
period 1268.679219463268
3.47
1.4069e-05
3.852e-08
d
yr
n .2837596726399467 3.1468e-09 deg/d
Q 2.728526134692692 2.0172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      449  
   data-arc span      14381 days (39.37 yr)  
   first obs. used      1976-08-19  
   last obs. used      2016-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59149  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 19:00:10  

Additional Information
 Earth MOID = .870569 au 
 Jupiter MOID = 2.2505 au 
 T_jup = 3.434 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a MPO296254  

14464 (1993 HC1)          Discovered 1993-Apr-21 by McNaught, R. H. at Siding Spring
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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