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(2013 HT15)
Classification: Apollo [NEO, PHA]          SPK-ID: 3328951
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4229412371327202 4.4733e-08  
a 1.100726986011498 4.9691e-09 au
q .6351841528024246 4.7205e-08 au
i 2.921078705699729 4.0263e-06 deg
node 23.45537727344854 5.915e-05 deg
peri 315.6958050938979 5.9367e-05 deg
M 340.2493243831457 3.3438e-05 deg
tp 2459023.641808921242
(2020-Jun-23.14180892)
3.9325e-05 TDB
period 421.810948306887
1.15
2.8563e-06
7.82e-09
d
yr
n .8534629113943323 5.7793e-09 deg/d
Q 1.566269819220571 7.0707e-09 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   # delay obs. used      3  
   # Doppler obs. used      2  
   data-arc span      3246 days (8.89 yr)  
   first obs. used      2006-03-26  
   last obs. used      2015-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-09 06:21:14  

Additional Information
 Earth MOID = .0266254 au 
 Jupiter MOID = 3.82961 au 
 T_jup = 5.560 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 21.8   n/a MPO263179  

[ show close-approach data ]
Alternate Designations
 2013 HT15 = 2006 FW33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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