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415676 (2014 RZ19 = 2009 SD100)
Classification: Main-belt Asteroid          SPK-ID: 2415676
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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Orbit Diagram
Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet was implemented using 2-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet has stopped working because of a recent Java upgrade, here is a possible workaround.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).


Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .143016856549622 2.5359e-07  
a 2.938885875141322 5.509e-08 AU
q 2.518575655520526 7.653e-07 AU
i 1.612765456500595 2.3203e-05 deg
node .6383549279412961 0.00040026 deg
peri 1.456291706528818 0.00040256 deg
M 3.199884869409458 4.6595e-05 deg
tp 2456984.142973347773
(2014-Nov-22.64297335)
0.00023814 JED
period 1840.231706801505
5.04
5.1743e-05
1.417e-07
d
yr
n .1956275390047016 5.5006e-09 deg/d
Q 3.35919609476212 6.2969e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5494 days (15.04 yr)  
   first obs. used      1999-09-05  
   last obs. used      2014-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .6383  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 20:22:21  

Additional Information
 Earth MOID = 1.51595 AU 
 T_jup = 3.258 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9 mag n/a MPO312237  

415676 (2014 RZ19)          Discovered 1999-Sep-05 by Spacewatch at Kitt Peak (F51)
Reference: Last Updated: 2014-11-10

Alternate Designations
 2014 RZ19 = 2005 YR234 = 2009 SD100 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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