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26111 (1991 OV)
Classification: Main-belt Asteroid          SPK-ID: 2026111
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901728742284857 5.2457e-08  
a 2.26607908064422 1.0623e-08 au
q 1.835132308649064 1.1862e-07 au
i 5.171289006004151 6.5072e-06 deg
node 165.9057412282244 4.87e-05 deg
peri 146.5638319189551 5.1275e-05 deg
M 62.67414393413653 1.5524e-05 deg
tp 2457183.581331899761
(2015-Jun-10.08133190)
5.3715e-05 JED
period 1245.979850927851
3.41
8.7616e-06
2.399e-08
d
yr
n .2889292308634981 2.0317e-09 deg/d
Q 2.697025852639375 1.2644e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      8917 days (24.41 yr)  
   first obs. used      1991-07-16  
   last obs. used      2015-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5358  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:59:58  

Additional Information
 Earth MOID = .821969 au 
 Jupiter MOID = 2.57801 au 
 T_jup = 3.587 
[ 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 15.1 mag n/a MPO347718  

26111 (1991 OV)          Discovered 1991-Jul-18 by Holt, H. E. at Palomar
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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