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118878 (2000 TT49)
Classification: Main-belt Asteroid          SPK-ID: 2118878
[ 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 .09067683421841345 4.0175e-08  
a 3.013463227262918 2.3642e-08 au
q 2.740211921781113 1.2412e-07 au
i 10.5459760745501 4.4658e-06 deg
node 110.7716523475514 2.2213e-05 deg
peri 315.9102037516301 3.2062e-05 deg
M 237.8517138042466 2.5225e-05 deg
tp 2459648.809145949423
(2022-Mar-10.30914595)		 0.00013727 TDB
period 1910.720975386932
5.23		 2.2486e-05
6.156e-08		 d
yr
n .1884105553020884 2.2173e-09 deg/d
Q 3.286714532744723 2.5786e-08 au
   Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-05-02  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57517  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:04:21  

Additional Information
 Earth MOID = 1.7661 au 
 Jupiter MOID = 1.95997 au 
 T_jup = 3.217 
[ 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 15.0   n/a MPO436571  

118878 (2000 TT49)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 TT49 = 2002 AP34 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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