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(2020 TT5)
Classification: Apollo [NEO]          SPK-ID: 54065902
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553495198218169 0.00013204  
a 1.175181697709128 0.00019114 au
q .9926177852666274 6.2731e-06 au
i 8.045104222549265 0.0063776 deg
node 207.6382308120994 2.0592e-05 deg
peri 207.5788726234897 0.0073704 deg
M 23.77475082557278 0.00025982 deg
tp 2459169.769513992420
(2020-Nov-16.26951399)
0.0078123 TDB
period 465.3245387888193
1.27
0.11352
0.0003108
d
yr
n .7736535901094628 0.00018875 deg/d
Q 1.357745610151629 0.00022083 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      12 days  
   first obs. used      2020-10-11  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .58774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-24 07:46:48  

Additional Information
 Earth MOID = .0113593 au 
 Jupiter MOID = 3.88822 au 
 T_jup = 5.357 
[ hide covariance matrix ]
Orbital Elements at Epoch 2459138.5 (2020-Oct-16.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .153177555120617 0.00013586  
q .9932780555797175 5.0683e-06 au
tp 2459169.354194274104
(2020-Nov-15.85419427)
0.0069176 TDB
node 207.7750432451076 0.00031847 deg
peri 206.9583676119085 0.0060166 deg
i 8.131667300670202 0.0062339 deg
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      12 days  
   first obs. used      2020-10-11  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .58774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-24 07:46:48  

Additional Information
 Jupiter MOID = 3.88822 au 
 T_jup = 5.357 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.845857492172726E-8 6.878797130168057E-10 -9.396848817379697E-7 -4.324812462255679E-8 -8.172073765292574E-7 8.469361663674473E-7
q 6.878797130168057E-10 2.568736125269814E-11 -3.5046598310598E-8 -1.613042660529824E-9 -3.048469055478918E-8 3.156865661671613E-8
tp -9.396848817379697E-7 -3.5046598310598E-8 4.785369623945658E-5 2.202311413414917E-6 4.16199532753636E-5 -4.311839909259411E-5
node -4.324812462255679E-8 -1.613042660529824E-9 2.202311413414917E-6 1.014259780712976E-7 1.915349143495016E-6 -1.984635937013449E-6
peri -8.172073765292574E-7 -3.048469055478918E-8 4.16199532753636E-5 1.915349143495016E-6 3.619904496476603E-5 -3.749895483025819E-5
i 8.469361663674473E-7 3.156865661671613E-8 -4.311839909259411E-5 -1.984635937013449E-6 -3.749895483025819E-5 3.886144029933287E-5

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 27.   .20161 4 autocmod 2.8

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