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23298 Loewenstein (2001 AA5)
Classification: Main-belt Asteroid          SPK-ID: 2023298
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1617170871640993 5.5957e-08  
a 2.288579881580653 1.682e-08 AU
q 1.918477409389071 1.3371e-07 AU
i 3.656985695125365 6.1534e-06 deg
node 242.5618064765534 9.0648e-05 deg
peri 124.4519344404873 9.3156e-05 deg
M 100.7540935367439 1.9228e-05 deg
tp 2456646.577852914954
(2013-Dec-20.07785292)
6.753e-05 JED
period 1264.583586414292
3.46
1.3941e-05
3.817e-08
d
yr
n .2846786909679689 3.1383e-09 deg/d
Q 2.658682353772236 1.954e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      872  
   data-arc span      6449 days (17.66 yr)  
   first obs. used      1997-01-15  
   last obs. used      2014-09-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57153  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:47:57  

Additional Information
 Earth MOID = .920251 AU 
 T_jup = 3.580 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO267793  

23298 Loewenstein           Discovered 2001 Jan. 2 by the Lincoln Laboratory Near-Earth Asteroid Research Team in Socorro.
Jacob Charles Loewenstein (b. 1989) was awarded first place and Best in Category in the 2007 Intel International Science and Engineering Fair for his materials and bioengineering team project. He also received the MILSET Expo-Science Award. He attends the Hebrew Academy, Cedarhurst, New York, 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: 20070828/MPCPages.arcLast Updated: 2007-08-30

Alternate Designations
 2001 AA5 = 1998 FP27 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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