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65934 (1998 FE65)
Classification: Main-belt Asteroid          SPK-ID: 2065934
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08836562233597003 3.9005e-08  
a 2.311680134606402 9.0422e-09 au
q 2.107407080870208 9.0646e-08 au
i 4.36315259096297 5.9294e-06 deg
node 351.7837837480254 5.4601e-05 deg
peri 125.9560761861782 6.6482e-05 deg
M 177.7056655167362 3.6339e-05 deg
tp 2458366.792552000092
(2018-Sep-05.29255200)
0.00012958 TDB
period 1283.778323086054
3.51
7.5323e-06
2.062e-08
d
yr
n .2804222454345558 1.6453e-09 deg/d
Q 2.515953188342595 9.8412e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1470  
   data-arc span      7774 days (21.28 yr)  
   first obs. used      1998-03-20  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49679  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:48:38  

Additional Information
 Earth MOID = 1.12683 au 
 Jupiter MOID = 2.53426 au 
 T_jup = 3.575 
[ 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 14.6   n/a MPO474537  
diameter diameter 2.614 km 0.362 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.410   0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65934 (1998 FE65)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 FE65 = 1999 NF41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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