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134643 (1999 UU47)
Classification: Main-belt Asteroid          SPK-ID: 2134643
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641259853903742 3.725e-08  
a 2.403409158884061 1.1826e-08 au
q 2.008947262385964 8.8201e-08 au
i 8.088901146306224 4.782e-06 deg
node 266.8312602501188 3.2912e-05 deg
peri 194.2600133311967 3.7161e-05 deg
M 184.0319811061032 1.8966e-05 deg
tp 2459865.729099414396
(2022-Oct-13.22909941)
7.4257e-05 TDB
period 1360.943183281406
3.73
1.0045e-05
2.75e-08
d
yr
n .264522431518408 1.9523e-09 deg/d
Q 2.797871055382158 1.3767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      7605 days (20.82 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:28  

Additional Information
 Earth MOID = 1.02665 au 
 Jupiter MOID = 2.37216 au 
 T_jup = 3.492 
[ 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 15.56   n/a E2021B55  

134643 (1999 UU47)          Discovered 1999-Oct-30 by CSS at Catalina
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 UU47 = 2001 FM190 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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