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65423 (2002 TL89)
Classification: Main-belt Asteroid          SPK-ID: 2065423
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2363485229106365 3.6499e-08  
a 3.057568461199911 2.077e-08 au
q 2.334916671697165 1.1297e-07 au
i 10.55831111147421 6.5021e-06 deg
node 224.7154852880826 2.5131e-05 deg
peri 264.0054115371565 2.9578e-05 deg
M 316.9214156080523 1.4778e-05 deg
tp 2458834.180048750643
(2019-Dec-16.68004875)
8.1114e-05 TDB
period 1952.822237258943
5.35
1.9898e-05
5.448e-08
d
yr
n .1843485767067615 1.8784e-09 deg/d
Q 3.780220250702659 2.5679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      749  
   data-arc span      8038 days (22.01 yr)  
   first obs. used      1997-12-04  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55361  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:56:08  

Additional Information
 Earth MOID = 1.37857 au 
 Jupiter MOID = 1.55097 au 
 T_jup = 3.166 
[ 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 14.4   n/a MPO280157  
diameter diameter 4.950 km 0.351 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.151   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65423 (2002 TL89)          Discovered 2002-Oct-03 by NEAT at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 TL89 = 1997 XK12 = 1999 GB52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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