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65949 (1998 FJ107)
Classification: Main-belt Asteroid          SPK-ID: 2065949
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08238549186729356 3.4741e-08  
a 2.39518556590964 9.1459e-09 au
q 2.197857024948732 8.3596e-08 au
i 7.779124728025933 4.8391e-06 deg
node 323.5108235260165 2.3388e-05 deg
peri 127.393489503144 3.8686e-05 deg
M 82.36739935738841 2.9322e-05 deg
tp 2458690.715254181664
(2019-Jul-26.21525418)
0.00011 TDB
period 1353.964182002518
3.71
7.7551e-06
2.123e-08
d
yr
n .2658859110050892 1.5229e-09 deg/d
Q 2.592514106870547 9.8994e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1384  
   data-arc span      9487 days (25.97 yr)  
   first obs. used      1994-02-14  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51218  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:48:39  

Additional Information
 Earth MOID = 1.2242 au 
 Jupiter MOID = 2.52927 au 
 T_jup = 3.512 
[ 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 MPO453054  
diameter diameter 2.780 km 0.529 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.397   0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65949 (1998 FJ107)          Discovered 1998-Mar-31 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FJ107 = 1994 CG9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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