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JPL Small-Body Database Browser
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379144 (2009 HV11)
Classification: Inner Main-belt Asteroid          SPK-ID: 2379144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09355731135062921 9.7449e-08  
a 1.968108240832741 4.1339e-08 au
q 1.783977325373414 1.784e-07 au
i 22.12568777760072 1.0251e-05 deg
node 36.16555765407927 2.4622e-05 deg
peri 70.63986001957763 0.00020036 deg
M 312.4944508545228 0.00015214 deg
tp 2458733.580289992788
(2019-Sep-07.08028999)
0.00042296 TDB
period 1008.490697596004
2.76
3.1774e-05
8.699e-08
d
yr
n .3569690834612081 1.1247e-08 deg/d
Q 2.152239156292069 4.5206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4043 days (11.07 yr)  
   first obs. used      2006-03-05  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64902  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 23:39:07  

Additional Information
 Earth MOID = .870189 au 
 Jupiter MOID = 3.01679 au 
 T_jup = 3.778 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO402525  

379144 (2009 HV11)          Discovered 2009-Apr-17 by CSS at Catalina
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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