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49529 (1999 CF48)
Classification: Main-belt Asteroid          SPK-ID: 2049529
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02303156360494774 3.909e-08  
a 3.157566531175104 1.9872e-08 au
q 3.08484283677549 1.2412e-07 au
i 9.519529262746918 4.1294e-06 deg
node 149.7374546946191 2.7926e-05 deg
peri 199.2906784210513 0.00010038 deg
M 91.83676873962392 9.5823e-05 deg
tp 2458477.693129840996
(2018-Dec-25.19312984)
0.00054606 TDB
period 2049.402171268207
5.61
1.9347e-05
5.297e-08
d
yr
n .1756609830159522 1.6583e-09 deg/d
Q 3.230290225574717 2.033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1316  
   data-arc span      7959 days (21.79 yr)  
   first obs. used      1999-01-15  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53586  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:32:11  

Additional Information
 Earth MOID = 2.07749 au 
 Jupiter MOID = 1.8896 au 
 T_jup = 3.184 
[ 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 13.8   n/a MPO337653  
diameter diameter 5.316 km 0.740 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.227   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

49529 (1999 CF48)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 CF48 = 2000 NT11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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