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447276 (2005 UO448)
Classification: Main-belt Asteroid          SPK-ID: 2447276
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1203757092626014 1.0304e-07  
a 3.018874824734541 7.5349e-08 au
q 2.655475626532109 3.4526e-07 au
i 9.052125381524499 8.8527e-06 deg
node 271.2692604991955 5.0529e-05 deg
peri 103.1608935955548 6.3355e-05 deg
M 305.7321906205862 4.5373e-05 deg
tp 2459289.305776539849
(2021-Mar-15.80577654)
0.00024934 TDB
period 1915.870213729061
5.25
7.1729e-05
1.964e-07
d
yr
n .1879041687794153 7.035e-09 deg/d
Q 3.382274022936973 8.442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      5020 days (13.74 yr)  
   first obs. used      2005-10-30  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62479  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:59  

Additional Information
 Earth MOID = 1.67547 au 
 Jupiter MOID = 2.15852 au 
 T_jup = 3.217 
[ 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 15.9   n/a MPO434662  

447276 (2005 UO448)          Discovered 2005-Oct-30 by LINEAR at Socorro
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 UO448 = 2015 RL85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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