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359310 (2009 HH103)
Classification: Main-belt Asteroid          SPK-ID: 2359310
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03914621402202726 6.2398e-08  
a 2.754755563856914 3.782e-08 au
q 2.646917312975801 1.625e-07 au
i 5.337049584936711 6.6232e-06 deg
node 104.7970443788199 0.00011737 deg
peri 174.309227309735 0.00019348 deg
M 108.1352658551837 0.00015005 deg
tp 2458498.864940688827
(2019-Jan-15.36494069)
0.00069986 TDB
period 1670.025221872292
4.57
3.4391e-05
9.416e-08
d
yr
n .215565606605868 4.4392e-09 deg/d
Q 2.862593814738027 3.93e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5666 days (15.51 yr)  
   first obs. used      2004-03-21  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62123  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 11:16:03  

Additional Information
 Earth MOID = 1.63051 au 
 Jupiter MOID = 2.18591 au 
 T_jup = 3.337 
[ 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 17.0   n/a MPO450334  

359310 (2009 HH103)          Discovered 2009-Apr-18 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2009 HH103 = 2004 FB114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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