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65248 (2002 FN4)
Classification: Main-belt Asteroid          SPK-ID: 2065248
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1242776831943089 4.5738e-08  
a 2.997410738171554 2.3846e-08 au
q 2.62489947604985 1.295e-07 au
i 3.394277209234948 4.7083e-06 deg
node 89.01373907313479 0.00010425 deg
peri 174.7111776344414 0.00010722 deg
M 132.5821372365727 2.5108e-05 deg
tp 2458302.427821014619
(2018-Jul-02.92782101)
0.00013148 TDB
period 1895.47392788155
5.19
2.2619e-05
6.193e-08
d
yr
n .189926115418717 2.2664e-09 deg/d
Q 3.369922000293258 2.6809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      8652 days (23.69 yr)  
   first obs. used      1996-02-15  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 07:38:47  

Additional Information
 Earth MOID = 1.60921 au 
 Jupiter MOID = 1.69888 au 
 T_jup = 3.240 
[ 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 15.1   n/a MPO453047  
diameter diameter 6.136 km 0.279 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.027   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65248 (2002 FN4)          Discovered 2002-Mar-20 by Yeung, W. K. Y. at Desert Eagle
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 FN4 = 1997 LY6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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