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65842 (1997 AF14)
Classification: Main-belt Asteroid          SPK-ID: 2065842
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .180356567833128 4.8434e-08  
a 2.583333199302565 1.6464e-08 au
q 2.11741208990698 1.3063e-07 au
i 10.96808492657906 3.911e-06 deg
node 93.78728566093639 3.8333e-05 deg
peri 339.1385791754655 4.5112e-05 deg
M 174.3805726195611 2.5964e-05 deg
tp 2457865.876759704694
(2017-Apr-22.37675970)
0.00010503 TDB
period 1516.593061563579
4.15
1.4498e-05
3.969e-08
d
yr
n .2373741573292223 2.2692e-09 deg/d
Q 3.04925430869815 1.9433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      879  
   data-arc span      7828 days (21.43 yr)  
   first obs. used      1997-01-04  
   last obs. used      2018-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48306  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:54:15  

Additional Information
 Earth MOID = 1.13614 au 
 Jupiter MOID = 2.22609 au 
 T_jup = 3.375 
[ 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 MPO436241  
diameter diameter 4.656 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.134   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65842 (1997 AF14)          Discovered 1997-Jan-04 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 AF14 = 2000 VU37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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