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52497 (1996 AA14)
Classification: Main-belt Asteroid          SPK-ID: 2052497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563094917474696 5.1378e-08  
a 2.384932118283768 1.2074e-08 au
q 2.012144591022616 1.2448e-07 au
i 6.540413711977844 6.0424e-06 deg
node 5.398972902759732 4.055e-05 deg
peri 8.678333032516095 4.3553e-05 deg
M 225.9201901272793 1.7896e-05 deg
tp 2459101.541091813424
(2020-Sep-09.04109181)
6.8634e-05 TDB
period 1345.279302111621
3.68
1.0216e-05
2.797e-08
d
yr
n .2676024223630923 2.0322e-09 deg/d
Q 2.75771964554492 1.3961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1996-01-15  
   last obs. used      2018-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58415  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:02:22  

Additional Information
 Earth MOID = 1.01209 au 
 Jupiter MOID = 2.70573 au 
 T_jup = 3.510 
[ 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 15.7   n/a MPO337677  
diameter diameter 2.007 km 0.324 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52497 (1996 AA14)          Discovered 1996-Jan-15 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 AA14 = 1998 VV26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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