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JPL Small-Body Database Browser
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434324 (2004 HN59)
Classification: Main-belt Asteroid          SPK-ID: 2434324
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361683932581732 7.1209e-08  
a 2.376532669681283 1.763e-08 au
q 2.052924034525225 1.6376e-07 au
i 1.891331349430645 7.6673e-06 deg
node 37.10107033560262 0.00020962 deg
peri 186.9707492550401 0.00021302 deg
M 32.87077258893129 3.5279e-05 deg
tp 2458478.313979301041
(2018-Dec-25.81397930)
0.00013042 TDB
period 1338.178691499237
3.66
1.489e-05
4.077e-08
d
yr
n .269022367705371 2.9935e-09 deg/d
Q 2.70014130483734 2.003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5549 days (15.19 yr)  
   first obs. used      2004-04-25  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:10  

Additional Information
 Earth MOID = 1.044 au 
 Jupiter MOID = 2.27792 au 
 T_jup = 3.528 
[ 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 18.3   n/a MPO434583  

434324 (2004 HN59)          Discovered 2004-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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