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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1894915996565878 1.2162e-07  
a 2.293898595636639 1.6945e-08 AU
q 1.859224081299452 2.7917e-07 AU
i 26.59228154529746 1.5935e-05 deg
node 20.00054884774727 1.7191e-05 deg
peri 158.2188300117089 4.0597e-05 deg
M 97.59194066889464 3.5104e-05 deg
tp 2456656.489891943061
(2013-Dec-29.98989194)
0.00012203 JED
period 1268.994530200697
3.47
1.4061e-05
3.85e-08
d
yr
n .2836891660542182 3.1434e-09 deg/d
Q 2.728573109973826 2.0156e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      397  
   data-arc span      13787 days (37.75 yr)  
   first obs. used      1976-08-19  
   last obs. used      2014-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57834  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 13:54:20  

Additional Information
 Earth MOID = .873199 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 (413)
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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