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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2304719770549992 4.2928e-08  
a 2.377079618733753 8.2773e-09 au
q 1.829229379387041 1.0442e-07 au
i 1.294575653023525 4.308e-06 deg
node 170.8507183021646 0.00014386 deg
peri 189.7609194113856 0.00014402 deg
M 354.3398062331921 8.3291e-06 deg
tp 2459021.547126796193
(2020-Jun-21.04712680)
3.1035e-05 TDB
period 1338.640682420024
3.66
6.992e-06
1.914e-08
d
yr
n .2689295228568612 1.4047e-09 deg/d
Q 2.924929858080465 1.0185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1359  
   data-arc span      10032 days (27.47 yr)  
   first obs. used      1992-01-02  
   last obs. used      2019-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:28:21  

Additional Information
 Earth MOID = .826127 au 
 Jupiter MOID = 2.52961 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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