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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06043563459980173 5.8014e-08  
a 2.70668436421782 2.4756e-08 au
q 2.543104177004955 1.5684e-07 au
i 3.990150467398327 5.4436e-06 deg
node 97.69031797859692 9.1277e-05 deg
peri 216.749623630532 0.00010248 deg
M 215.7116887384921 4.832e-05 deg
tp 2459652.403777838239
(2022-Mar-13.90377784)
0.0002209 TDB
period 1626.502923001315
4.45
2.2315e-05
6.11e-08
d
yr
n .2213337553280923 3.0366e-09 deg/d
Q 2.870264551430685 2.6252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6564 days (17.97 yr)  
   first obs. used      2002-02-12  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61415  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:53:09  

Additional Information
 Earth MOID = 1.5303 au 
 Jupiter MOID = 2.28846 au 
 T_jup = 3.359 
[ 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 16.3   n/a MPO470423  

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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