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160892 (2001 RN112)
Classification: Main-belt Asteroid          SPK-ID: 2160892
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09632330064055257 4.8004e-08  
a 2.424730758950632 1.5536e-08 au
q 2.191172689083835 1.1067e-07 au
i 3.065733182779109 4.8214e-06 deg
node 150.7790915119578 0.00010466 deg
peri 359.628015320331 0.00010955 deg
M 186.8194527296332 3.5695e-05 deg
tp 2459663.922683161324
(2022-Mar-25.42268316)
0.00014043 TDB
period 1379.093493481203
3.78
1.3254e-05
3.629e-08
d
yr
n .2610410401482376 2.5089e-09 deg/d
Q 2.65828882881743 1.7032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      6897 days (18.88 yr)  
   first obs. used      2001-09-12  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57622  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 12:21:11  

Additional Information
 Earth MOID = 1.20203 au 
 Jupiter MOID = 2.33015 au 
 T_jup = 3.503 
[ 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 16.5   n/a MPO236955  

160892 (2001 RN112)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2001 RN112 = 2005 SE140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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