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357690 (2005 NA27)
Classification: Main-belt Asteroid          SPK-ID: 2357690
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01003654668923122 8.1228e-08  
a 2.816588790753717 5.7017e-08 au
q 2.788319965850952 2.4591e-07 au
i 6.364007738420266 9.1848e-06 deg
node 273.0832144402762 0.00011507 deg
peri 341.1366962149413 0.00071214 deg
M 94.91472315437163 0.00070459 deg
tp 2458545.286973655286
(2019-Mar-02.78697366)
0.0033789 TDB
period 1726.567639222462
4.73
5.2428e-05
1.435e-07
d
yr
n .2085061666985265 6.3313e-09 deg/d
Q 2.844857615656482 5.759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      4688 days (12.84 yr)  
   first obs. used      2005-06-15  
   last obs. used      2018-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:12:32  

Additional Information
 Earth MOID = 1.77318 au 
 Jupiter MOID = 2.1756 au 
 T_jup = 3.310 
[ 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 16.7   n/a MPO437510  

357690 (2005 NA27)          Discovered 2005-Jun-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2005 NA27 = 2011 UA145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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