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351088 (2003 UH137)
Classification: Main-belt Asteroid          SPK-ID: 2351088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2192321003158195 9.6972e-08  
a 2.678187013145537 2.2193e-08 au
q 2.091042449215089 2.6495e-07 au
i 6.062515041975202 9.3394e-06 deg
node 52.39923786824976 7.9448e-05 deg
peri 333.9319462853919 8.1067e-05 deg
M 288.1457896765185 1.8272e-05 deg
tp 2459320.028423451040
(2021-Apr-15.52842345)
8.3706e-05 TDB
period 1600.883677164053
4.38
1.9899e-05
5.448e-08
d
yr
n .2248758014934201 2.7952e-09 deg/d
Q 3.265331577075985 2.7058e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      5708 days (15.63 yr)  
   first obs. used      2003-09-22  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:26:58  

Additional Information
 Earth MOID = 1.09773 au 
 Jupiter MOID = 2.18677 au 
 T_jup = 3.335 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO434216  

351088 (2003 UH137)          Discovered 2003-Sep-22 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2003 UH137 = 2012 XX9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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