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35209 (1994 PJ38)
Classification: Main-belt Asteroid          SPK-ID: 2035209
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06266808358992969 4.9256e-08  
a 2.98174317035385 2.5892e-08 au
q 2.794883040110412 1.4756e-07 au
i 8.348485944671465 6.9731e-06 deg
node 314.1190271439073 3.5609e-05 deg
peri 99.18905542267244 6.9495e-05 deg
M 214.8384514313789 5.8433e-05 deg
tp 2459358.820625411745
(2021-May-24.32062541)
0.0003063 TDB
period 1880.631805323964
5.15
2.4496e-05
6.707e-08
d
yr
n .1914250301312888 2.4934e-09 deg/d
Q 3.168603300597286 2.7515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      718  
   data-arc span      8678 days (23.76 yr)  
   first obs. used      1994-08-10  
   last obs. used      2018-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60462  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 19:14:02  

Additional Information
 Earth MOID = 1.82145 au 
 Jupiter MOID = 2.06698 au 
 T_jup = 3.240 
[ 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 14.6   n/a MPO347778  
diameter diameter 3.970 km 0.911 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.148   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35209 (1994 PJ38)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PJ38 = 2000 WT154 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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