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117439 Rosner (2005 AR36)
Classification: Main-belt Asteroid          SPK-ID: 2117439
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

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 two-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 is not working, here are some notes that might help.
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1178913084723296 7.0838e-08  
a 2.583668733829505 1.5708e-08 au
q 2.279076646139298 1.7975e-07 au
i 2.409947200750775 6.6176e-06 deg
node 3.459769241009198 0.00010644 deg
peri 217.5927938356422 0.00010943 deg
M 170.3659671384304 2.2252e-05 deg
tp 2458282.649489480506
9.3341e-05 TDB
period 1516.888543690386
n .2373279180579533 2.1644e-09 deg/d
Q 2.888260821519713 1.756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      9746 days (26.68 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:18:41  

Additional Information
 Earth MOID = 1.27145 au 
 Jupiter MOID = 2.08914 au 
 T_jup = 3.412 
[ 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 16.3   n/a MPO436564  

117439 Rosner           Discovered 2005 Jan. 13 by A. Lowe at New Mexico Skies Observatory.
Arnie Rosner and Nancy Rosner are well-known photographers from Fountain Valley, California. Arnie is an accomplished astrophotographer, and Nancy is an award-winning travel photographer with a particular affection for Kenya.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060809/MPCPages.arcLast Updated: 2007-08-08

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1987-Aug-20 13:56 < 00:01 Thisb 0.0499551801434169 0.0499521908119007 0.0499581696559715 4.24721070694228 4.24721067480639 2447028.080371032 0.59014728186122 227.615295628634 73.1455606884592 52.9643357992364 83878.1232962088 T 15 CATAB v2.0f-lin.ifort 2020-Nov-12 18:18:43 2020-Nov-12 18:18

Alternate Designations
 2005 AR36 = 1993 FZ77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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