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227104 (2005 NO26)
Classification: Main-belt Asteroid          SPK-ID: 2227104
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141153734925013 5.4746e-08  
a 2.244569485371226 1.5883e-08 au
q 1.927740119212363 1.1973e-07 au
i 2.722282036740484 8.5704e-06 deg
node 229.7813310033467 0.00013571 deg
peri 73.69135535609513 0.00014103 deg
M 204.90562302173 4.2039e-05 deg
tp 2459729.665546994560
(2022-May-30.16554699)
0.00014736 TDB
period 1228.281776745085
3.36
1.3037e-05
3.569e-08
d
yr
n .2930923561806727 3.111e-09 deg/d
Q 2.561398851530089 1.8125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      6682 days (18.29 yr)  
   first obs. used      2002-10-02  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 20:00:03  

Additional Information
 Earth MOID = .91264 au 
 Jupiter MOID = 2.64132 au 
 T_jup = 3.617 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO281216  

227104 (2005 NO26)          Discovered 2005-Jul-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2005 NO26 = 2002 TF93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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