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JPL Small-Body Database Browser
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249466 (2009 HV103)
Classification: Main-belt Asteroid          SPK-ID: 2249466
[ 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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1100817314218692 5.1299e-08  
a 2.954975378721449 3.4576e-08 au
q 2.629686572722798 1.5112e-07 au
i 7.184492878756526 5.8255e-06 deg
node 149.2049455808988 4.1459e-05 deg
peri 215.8831552832208 4.9268e-05 deg
M 219.8875084654326 2.7598e-05 deg
tp 2459322.610370286736
(2021-Apr-18.11037029)		 0.00014715 TDB
period 1855.364432221875
5.08		 3.2564e-05
8.916e-08		 d
yr
n .1940319614561573 3.4055e-09 deg/d
Q 3.280264184720099 3.8382e-08 au
   Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      6849 days (18.75 yr)  
   first obs. used      2000-08-26  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52523  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:18:46  

Additional Information
 Earth MOID = 1.63016 au 
 Jupiter MOID = 2.17082 au 
 T_jup = 3.247 
[ 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 16.1   n/a MPO437158  

249466 (2009 HV103)          Discovered 2009-Apr-20 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2009 HV103 = 2006 WQ89 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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