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52432 (1994 PG11)
Classification: Main-belt Asteroid          SPK-ID: 2052432
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2311822917694196 4.6274e-08  
a 2.377503512091737 8.377e-09 au
q 1.827866801476525 1.122e-07 au
i 1.29444695767693 4.8594e-06 deg
node 170.8967872597796 0.00014723 deg
peri 189.7395665553538 0.00014741 deg
M 246.8347670288168 8.1628e-06 deg
tp 2459021.411409981124
(2020-Jun-20.91140998)
3.1537e-05 TDB
period 1338.998768568702
3.67
7.0768e-06
1.938e-08
d
yr
n .2688576034948975 1.421e-09 deg/d
Q 2.927140222706949 1.0314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1280  
   data-arc span      9991 days (27.35 yr)  
   first obs. used      1992-01-02  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:11  

Additional Information
 Earth MOID = .823892 au 
 Jupiter MOID = 2.52387 au 
 T_jup = 3.504 
[ 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 15.2   n/a MPO436151  
diameter diameter 2.396 km 0.630 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.370   0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52432 (1994 PG11)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PG11 = 1994 RF16 = 1998 YW4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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