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JPL Small-Body Database Browser
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65728 (1993 FD84)
Classification: Main-belt Asteroid          SPK-ID: 2065728
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1441736356097144 6.1387e-08  
a 2.655781145699968 1.8969e-08 au
q 2.272887522540671 1.6798e-07 au
i 14.82518625541567 6.7927e-06 deg
node 189.1301484777482 1.5417e-05 deg
peri 158.2160227677637 2.2343e-05 deg
M 213.3705131738842 1.5677e-05 deg
tp 2459244.381082899321
(2021-Jan-29.88108290)
7.0749e-05 TDB
period 1580.836125537547
4.33
1.6937e-05
4.637e-08
d
yr
n .2277275893335153 2.4398e-09 deg/d
Q 3.038674768859265 2.1704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      10489 days (28.72 yr)  
   first obs. used      1990-08-18  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57647  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:26:48  

Additional Information
 Earth MOID = 1.273 au 
 Jupiter MOID = 2.43624 au 
 T_jup = 3.326 
[ 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 15.5   n/a MPO426383  

65728 (1993 FD84)          Discovered 1993-Mar-26 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 FD84 = 1999 TC162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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