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120653 (1996 TB19)
Classification: Main-belt Asteroid          SPK-ID: 2120653
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1729934866370917 7.9816e-08  
a 2.51586910256499 6.7675e-09 au
q 2.080640134589741 2.0008e-07 au
i 2.41811022750649 6.2476e-06 deg
node 225.4403935897826 6.6573e-05 deg
peri 168.8092761771987 6.7755e-05 deg
M 20.7403000049638 9.8334e-06 deg
tp 2459116.526351562853
(2020-Sep-24.02635156)		 3.9805e-05 TDB
period 1457.573585248901
3.99		 5.8812e-06
1.61e-08		 d
yr
n .2469858150856411 9.9656e-10 deg/d
Q 2.951098070540238 7.9383e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1104  
   data-arc span      16157 days (44.24 yr)  
   first obs. used      1976-10-24  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46447  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:36  

Additional Information
 Earth MOID = 1.08609 au 
 Jupiter MOID = 2.47779 au 
 T_jup = 3.437 
[ 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 15.4   n/a MPO299678  

120653 (1996 TB19)          Discovered 1996-Oct-04 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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Alternate Designations
 1996 TB19 = 1976 UN19 = 2000 RN72 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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