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JPL Small-Body Database Browser
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226364 (2003 HQ36)
Classification: Main-belt Asteroid          SPK-ID: 2226364
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06012269756924151 5.8658e-08  
a 2.70740723641819 2.8562e-08 au
q 2.544630609946243 1.612e-07 au
i 3.990100712456079 5.7661e-06 deg
node 97.69041511091019 0.00010413 deg
peri 216.6216143051042 0.00011956 deg
M 127.3448395930278 5.729e-05 deg
tp 2458024.917402356972
(2017-Sep-28.41740236)
0.00025991 TDB
period 1627.154549911067
4.45
2.5749e-05
7.05e-08
d
yr
n .2212451177545956 3.5011e-09 deg/d
Q 2.870183862890137 3.028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6168 days (16.89 yr)  
   first obs. used      2002-02-12  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62928  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:08:03  

Additional Information
 Earth MOID = 1.53098 au 
 Jupiter MOID = 2.2873 au 
 T_jup = 3.358 
[ 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 16.2   n/a MPO418208  

226364 (2003 HQ36)          Discovered 2003-Apr-29 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 HQ36 = 2004 RV15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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