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65442 (2002 TV291)
Classification: Main-belt Asteroid          SPK-ID: 2065442
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2873689384344021 2.7533e-08  
a 2.684974818329955 1.1639e-08 au
q 1.913396455063374 7.1458e-08 au
i 12.46423092271917 5.528e-06 deg
node 21.90493908926425 1.3996e-05 deg
peri 265.3694620075632 1.7271e-05 deg
M 97.48863032178639 9.1039e-06 deg
tp 2458565.328725267126
(2019-Mar-22.82872527)
4.0369e-05 TDB
period 1606.973637712749
4.40
1.0449e-05
2.861e-08
d
yr
n .2240235879117458 1.4566e-09 deg/d
Q 3.456553181596536 1.4983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1874  
   data-arc span      9610 days (26.31 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:39:51  

Additional Information
 Earth MOID = .946296 au 
 Jupiter MOID = 1.94208 au 
 T_jup = 3.282 
[ 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 13.9   n/a MPO502571  
diameter diameter 4.768 km 0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.281   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

65442 (2002 TV291)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 TV291 = 2000 EB146 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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