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58322 (1994 PU38)
Classification: Main-belt Asteroid          SPK-ID: 2058322
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403935921077253 4.0441e-08  
a 2.227188393745257 8.1018e-09 au
q 1.914505414846726 9.31e-08 au
i .4131121868660033 3.5517e-06 deg
node 306.5761209276803 0.00054975 deg
peri 27.43216632019471 0.00054988 deg
M 267.6210310272687 1.3136e-05 deg
tp 2459312.033295393866
(2021-Apr-07.53329539)
4.4969e-05 TDB
period 1214.042412347091
3.32
6.6245e-06
1.814e-08
d
yr
n .2965300028555157 1.618e-09 deg/d
Q 2.539871372643788 9.2393e-09 au
  Orbit Determination Parameters
   # obs. used (total)      918  
   data-arc span      9523 days (26.07 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57478  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:30  

Additional Information
 Earth MOID = .904351 au 
 Jupiter MOID = 2.79268 au 
 T_jup = 3.632 
[ 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 MPO263801  
diameter diameter 3.420 km 0.321 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58322 (1994 PU38)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PU38 = 2000 GT63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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