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JPL Small-Body Database Browser
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469608 (2004 HV23)
Classification: Main-belt Asteroid          SPK-ID: 2469608
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838068533616022 1.4377e-07  
a 2.447360385107046 4.0968e-08 au
q 1.997518773678681 3.244e-07 au
i 8.453477525722542 7.3149e-06 deg
node 226.3765257044111 7.1466e-05 deg
peri 33.32685221738683 8.2943e-05 deg
M 296.8878463999961 4.9014e-05 deg
tp 2458845.663501254647
(2019-Dec-28.16350125)
0.00019565 TDB
period 1398.444759325523
3.83
3.5115e-05
9.614e-08
d
yr
n .2574288312779904 6.464e-09 deg/d
Q 2.897201996535411 4.8499e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4986 days (13.65 yr)  
   first obs. used      2004-04-16  
   last obs. used      2017-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64255  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:25:51  

Additional Information
 Earth MOID = .988429 au 
 Jupiter MOID = 2.16817 au 
 T_jup = 3.460 
[ 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 17.8   n/a MPO434689  

469608 (2004 HV23)          Discovered 2004-Apr-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2004 HV23 = 2008 LE13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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