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102274 (1999 TV46)
Classification: Main-belt Asteroid          SPK-ID: 2102274
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1798422132788286 4.5838e-08  
a 2.336760513072091 9.1863e-09 au
q 1.916512330498636 1.0549e-07 au
i 3.076736464337978 4.643e-06 deg
node 23.38995757402656 8.9516e-05 deg
peri 347.4495056847976 9.0423e-05 deg
M 282.2009908732066 1.3172e-05 deg
tp 2459282.462465682167
(2021-Mar-08.96246568)		 4.8396e-05 TDB
period 1304.727255332383
3.57		 7.6938e-06
2.106e-08		 d
yr
n .2759197361200896 1.6271e-09 deg/d
Q 2.757008695645548 1.0838e-08 au
   Orbit Determination Parameters
   # obs. used (total)      556  
   data-arc span      9160 days (25.08 yr)  
   first obs. used      1994-03-13  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:33:46  

Additional Information
 Earth MOID = .916506 au 
 Jupiter MOID = 2.70594 au 
 T_jup = 3.543 
[ 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 16.7   n/a MPO337998  

102274 (1999 TV46)          Discovered 1999-Oct-04 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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