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JPL Small-Body Database Browser
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214296 (2005 HN5)
Classification: Main-belt Asteroid          SPK-ID: 2214296
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1766004204507362 4.6891e-08  
a 2.602696318120847 1.9754e-08 au
q 2.143059054035123 1.2449e-07 au
i 3.820553262120054 5.7185e-06 deg
node 122.1304196004153 8.2015e-05 deg
peri 168.5277760462381 8.393e-05 deg
M 73.0110321749308 1.6932e-05 deg
tp 2458289.457552298404
(2018-Jun-19.95755230)
7.1872e-05 TDB
period 1533.676183405918
4.20
1.746e-05
4.78e-08
d
yr
n .2347301235392 2.6723e-09 deg/d
Q 3.062333582206571 2.3243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      5347 days (14.64 yr)  
   first obs. used      2004-01-19  
   last obs. used      2018-09-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60211  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:20:38  

Additional Information
 Earth MOID = 1.12631 au 
 Jupiter MOID = 2.11845 au 
 T_jup = 3.388 
[ 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 16.1   n/a MPO454538  

214296 (2005 HN5)          Discovered 2005-Apr-30 by CINEOS at Campo Imperatore
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2005 HN5 = 2004 BC145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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