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48579 (1994 PW11)
Classification: Main-belt Asteroid          SPK-ID: 2048579
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .267616089007259 7.5816e-08  
a 2.544629481615517 1.3142e-08 au
q 1.863645691773004 1.9871e-07 au
i 5.146408945499901 5.7187e-06 deg
node 324.6068620382305 7.4344e-05 deg
peri 321.2916927975597 7.4848e-05 deg
M 54.86240161948299 1.2527e-05 deg
tp 2458374.552483076435
(2018-Sep-13.05248308)
5.0342e-05 TDB
period 1482.638449855922
4.06
1.1486e-05
3.145e-08
d
yr
n .2428103763496648 1.8811e-09 deg/d
Q 3.225613271458031 1.6659e-08 au
  Orbit Determination Parameters
   # obs. used (total)      600  
   data-arc span      8797 days (24.08 yr)  
   first obs. used      1994-08-10  
   last obs. used      2018-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57095  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 00:29:49  

Additional Information
 Earth MOID = .850053 au 
 Jupiter MOID = 1.97406 au 
 T_jup = 3.387 
[ 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 15.3   n/a MPO452832  
diameter diameter 4.310 km 0.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

48579 (1994 PW11)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 PW11 = 1997 CK15 = 2001 CF47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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