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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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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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1178913413526862 7.0909e-08  
a 2.583668733961423 1.5801e-08 au
q 2.279076561303714 1.8001e-07 au
i 2.409946234795831 6.6305e-06 deg
node 3.459808866405248 0.00010821 deg
peri 217.5927436253447 0.00011119 deg
M 170.365974890507 2.2313e-05 deg
tp 2458282.649456761538
(2018-Jun-13.14945676)
9.3654e-05 TDB
period 1516.888543806561
4.15
1.3915e-05
3.81e-08
d
yr
n .2373279180397769 2.1771e-09 deg/d
Q 2.888260906619131 1.7663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      9684 days (26.51 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59252  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:51:00  

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

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