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47600 (2000 AF227)
Classification: Main-belt Asteroid          SPK-ID: 2047600
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 .1143694835423989 4.0899e-08  
a 3.114511437490505 2.0337e-08 au
q 2.758306372897822 1.2565e-07 au
i 4.123430782429554 4.2405e-06 deg
node 319.5775081294225 5.688e-05 deg
peri 231.2064334789865 5.9558e-05 deg
M 216.047465253861 2.0293e-05 deg
tp 2459803.286642443353
(2022-Aug-11.78664244)
0.00011699 TDB
period 2007.628360204048
5.50
1.9664e-05
5.384e-08
d
yr
n .179316056266216 1.7563e-09 deg/d
Q 3.470716502083189 2.2663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1486  
   data-arc span      8010 days (21.93 yr)  
   first obs. used      1998-11-24  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53104  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:41:24  

Additional Information
 Earth MOID = 1.76109 au 
 Jupiter MOID = 1.51887 au 
 T_jup = 3.204 
[ 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 13.7   n/a MPO359057  
diameter diameter 8.403 km 0.338 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.100   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

47600 (2000 AF227)          Discovered 2000-Jan-10 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 AF227 = 2001 LD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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