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48762 (1997 HD13)
Classification: Main-belt Asteroid          SPK-ID: 2048762
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1496402948317176 3.9252e-08  
a 2.372024271392113 8.9588e-09 au
q 2.017073860073007 9.3297e-08 au
i .4762586584063773 4.6718e-06 deg
node 352.1108546437093 0.00047018 deg
peri 155.0618124959136 0.00047054 deg
M 65.53432218292286 1.6296e-05 deg
tp 2458357.591098016419
(2018-Aug-27.09109802)
6.0246e-05 TDB
period 1334.372612720431
3.65
7.5596e-06
2.07e-08
d
yr
n .2697897098367867 1.5284e-09 deg/d
Q 2.726974682711218 1.0299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      964  
   data-arc span      9069 days (24.83 yr)  
   first obs. used      1994-07-10  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54884  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:39:15  

Additional Information
 Earth MOID = 1.02924 au 
 Jupiter MOID = 2.27772 au 
 T_jup = 3.529 
[ 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 15.6   n/a MPO337647  

48762 (1997 HD13)          Discovered 1997-Apr-30 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 HD13 = 1999 XL100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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