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306480 (1999 TR14)
Classification: Main-belt Asteroid          SPK-ID: 2306480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066365037915356 4.9363e-08  
a 2.994179225532687 2.5501e-08 au
q 2.674890421196633 1.3709e-07 au
i 9.576655975817513 4.8699e-06 deg
node 343.4828455266062 2.7171e-05 deg
peri 15.50658131079757 3.8005e-05 deg
M 43.22496802690717 2.4162e-05 deg
tp 2458973.279612592361
(2020-May-03.77961259)
0.00012722 TDB
period 1892.409484625432
5.18
2.4176e-05
6.619e-08
d
yr
n .1902336692585619 2.4303e-09 deg/d
Q 3.31346802986874 2.822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      363  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1999-10-05  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49993  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 05:59:14  

Additional Information
 Earth MOID = 1.67026 au 
 Jupiter MOID = 2.12457 au 
 T_jup = 3.225 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.65   n/a E2021B25  

306480 (1999 TR14)          Discovered 1999-Oct-05 by Kusnirak, P. at Ondrejov
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12

Alternate Designations
 1999 TR14 = 2004 RB47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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