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JPL Small-Body Database Browser
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214297 (2005 HV9)
Classification: Main-belt Asteroid          SPK-ID: 2214297
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1919756394980846 7.6557e-08  
a 2.586291662408745 2.6286e-08 au
q 2.089786666589262 2.1041e-07 au
i 6.832800650068431 7.3235e-06 deg
node 151.2171462693982 3.384e-05 deg
peri 17.91609820683282 3.5752e-05 deg
M 171.6423134463631 1.3663e-05 deg
tp 2457876.169896294403
(2017-May-02.66989629)
5.1559e-05 TDB
period 1519.199037220506
4.16
2.3161e-05
6.341e-08
d
yr
n .2369669748202634 3.6127e-09 deg/d
Q 3.082796658228228 3.1333e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-08-14  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52325  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:25  

Additional Information
 Earth MOID = 1.0982 au 
 Jupiter MOID = 1.89056 au 
 T_jup = 3.386 
[ 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 16.3   n/a MPO418149  

214297 (2005 HV9)          Discovered 2005-Apr-17 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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