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357880 (2005 UL437)
Classification: Main-belt Asteroid          SPK-ID: 2357880
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734265450837237 9.781e-08  
a 2.89911130875498 4.7486e-08 au
q 2.396328450664451 3.0174e-07 au
i 4.453422844993211 1.5923e-05 deg
node 59.31420601987232 0.00015312 deg
peri 239.5001074204478 0.00016231 deg
M 52.80699261411907 5.4714e-05 deg
tp 2458736.024957236549
(2019-Sep-09.52495724)
0.00027117 TDB
period 1803.000146033419
4.94
4.4298e-05
1.213e-07
d
yr
n .1996672051258543 4.9056e-09 deg/d
Q 3.401894166845508 5.5721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      81  
   data-arc span      8186 days (22.41 yr)  
   first obs. used      1995-10-20  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67901  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:29:01  

Additional Information
 Earth MOID = 1.38445 au 
 Jupiter MOID = 1.82736 au 
 T_jup = 3.261 
[ 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 16.8   n/a MPO440603  

357880 (2005 UL437)          Discovered 2005-Oct-31 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 UL437 = 1995 UW26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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