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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1065547832133725 5.1036e-08  
a 2.993722406174931 2.6586e-08 au
q 2.674726964183946 1.4432e-07 au
i 9.576904175767812 5.8745e-06 deg
node 343.484411404447 2.8337e-05 deg
peri 15.42129272004241 3.967e-05 deg
M 5.246761691394526 2.6029e-05 deg
tp 2458972.925696162310
(2020-May-03.42569616)
0.00013679 TDB
period 1891.976416205427
5.18
2.5203e-05
6.9e-08
d
yr
n .1902772132445608 2.5347e-09 deg/d
Q 3.312717848165916 2.9419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      7696 days (21.07 yr)  
   first obs. used      1999-10-05  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 19:08:05  

Additional Information
 Earth MOID = 1.67175 au 
 Jupiter MOID = 2.12448 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 15.5   n/a MPO450231  

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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