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129340 (2005 UR119)
Classification: Main-belt Asteroid          SPK-ID: 2129340
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08077555586078361 5.1141e-08  
a 2.881735785680133 2.27e-08 au
q 2.648961975747909 1.4965e-07 au
i 12.33525954930407 5.4329e-06 deg
node 31.3393457998383 2.651e-05 deg
peri 174.1471790462827 4.5809e-05 deg
M 185.6630410669301 3.9712e-05 deg
tp 2459865.799856387886
(2022-Oct-13.29985639)
0.00020023 TDB
period 1786.815315616643
4.89
2.1113e-05
5.78e-08
d
yr
n .2014757747225607 2.3806e-09 deg/d
Q 3.114509595612358 2.4534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      402  
   data-arc span      9990 days (27.35 yr)  
   first obs. used      1993-03-26  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58789  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:40:17  

Additional Information
 Earth MOID = 1.64466 au 
 Jupiter MOID = 1.84437 au 
 T_jup = 3.255 
[ 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 15.5   n/a MPO493740  

129340 (2005 UR119)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2005 UR119 = 1998 HE156 = 2003 HA8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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