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

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172979870298473 7.9947e-08  
a 2.584518198245231 2.5156e-08 AU
q 2.281359416149057 2.0956e-07 AU
i 2.411650261068455 7.4039e-06 deg
node 3.52509150208856 0.00021273 deg
peri 217.9238868751264 0.00021649 deg
M 55.46391828873119 3.6549e-05 deg
tp 2456766.683117777870
(2014-Apr-19.18311778)
0.00015539 JED
period 1517.636694215827
4.16
2.2157e-05
6.066e-08
d
yr
n .237210922332116 3.4633e-09 deg/d
Q 2.887676980341404 2.8107e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      7745 days (21.20 yr)  
   first obs. used      1993-03-21  
   last obs. used      2014-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .71773  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 16:29:49  

Additional Information
 Earth MOID = 1.27519 AU 
 T_jup = 3.412 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4 mag n/a MPO296881  

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 | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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