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27280 Manettedavies (2000 AJ65)
Classification: Main-belt Asteroid          SPK-ID: 2027280
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03066487146924643 4.2757e-08  
a 2.276025307483847 8.4285e-09 au
q 2.206231283969103 9.9835e-08 au
i 3.947384765616324 3.7899e-06 deg
node 93.96961668083068 6.736e-05 deg
peri 58.92878788179249 9.7018e-05 deg
M 316.1690835280018 7.0282e-05 deg
tp 2459153.201079669106
(2020-Oct-30.70107967)
0.00024491 TDB
period 1254.192088728006
3.43
6.9667e-06
1.907e-08
d
yr
n .2870373710976838 1.5944e-09 deg/d
Q 2.345819330998592 8.6869e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1459  
   data-arc span      10450 days (28.61 yr)  
   first obs. used      1991-09-15  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:09:55  

Additional Information
 Earth MOID = 1.21929 au 
 Jupiter MOID = 2.62679 au 
 T_jup = 3.605 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8   n/a MPO299153  
diameter diameter 3.424 km 0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.239   0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27280 Manettedavies           Discovered 2000 Jan. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Manette Davies mentored a finalist in the 2011 Intel Science Talent Search, a science competition for high-school seniors. She teaches at the Walnut High School, Walnut, California, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110319/MPCPages.arcLast Updated: 2011-03-23

Alternate Designations
 2000 AJ65 = 1991 RP37 = 1998 RE44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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