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65815 (1996 TB18)
Classification: Main-belt Asteroid          SPK-ID: 2065815
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141430003678699 3.6211e-08  
a 2.437820232801937 1.3229e-08 au
q 2.159560117072425 8.7177e-08 au
i 1.941247574004943 5.7401e-06 deg
node 241.2908820317035 0.00012006 deg
peri 57.02905944122674 0.00012325 deg
M 158.3389068082116 2.9898e-05 deg
tp 2458389.014611413236
(2018-Sep-27.51461141)
0.00011352 TDB
period 1390.275734048574
3.81
1.1316e-05
3.098e-08
d
yr
n .2589414395888623 2.1077e-09 deg/d
Q 2.716080348531449 1.4739e-08 au
  Orbit Determination Parameters
   # obs. used (total)      658  
   data-arc span      8519 days (23.32 yr)  
   first obs. used      1996-10-04  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55543  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:46:16  

Additional Information
 Earth MOID = 1.14452 au 
 Jupiter MOID = 2.4524 au 
 T_jup = 3.494 
[ 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 15.9   n/a MPO449418  
diameter diameter 3.612 km 0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65815 (1996 TB18)          Discovered 1996-Oct-04 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 TB18 = 2000 WS130 = 2002 EP53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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