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437833 (1994 PP13)
Classification: Main-belt Asteroid          SPK-ID: 2437833
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2883988008891735 4.9873e-08  
a 3.06062005145737 4.2216e-08 au
q 2.177940898639704 1.5809e-07 au
i 14.3910615042705 6.3505e-06 deg
node 157.8090471636902 3.9319e-05 deg
peri 187.918261274321 4.7171e-05 deg
M 284.7661639670273 2.9714e-05 deg
tp 2459409.217526239358
(2021-Jul-13.71752624)
0.00016878 TDB
period 1955.746472660021
5.35
4.0465e-05
1.108e-07
d
yr
n .1840729384061535 3.8085e-09 deg/d
Q 3.943299204275037 5.4392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      9390 days (25.71 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67964  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:44:22  

Additional Information
 Earth MOID = 1.17135 au 
 Jupiter MOID = 1.48267 au 
 T_jup = 3.123 
[ 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 16.1   n/a MPO472433  
diameter diameter 2.388 km 0.549 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437833 (1994 PP13)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: Last Updated: 2015-07-06

[ show close-approach data ]
Alternate Designations
 1994 PP13 = 2005 UE382 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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