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351217 (2004 NP27)
Classification: Main-belt Asteroid          SPK-ID: 2351217
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865992523246656 1.7096e-07  
a 2.318022868411778 1.8165e-08 au
q 1.885481534294664 4.0378e-07 au
i 24.2114221225466 1.9825e-05 deg
node 297.5457760415887 1.3402e-05 deg
peri 39.07301407689837 5.3839e-05 deg
M 157.5320848369357 5.3248e-05 deg
tp 2458436.418935794018
(2018-Nov-13.91893579)
0.00018612 TDB
period 1289.065547023986
3.53
1.5153e-05
4.149e-08
d
yr
n .2792720671428366 3.2828e-09 deg/d
Q 2.750564202528893 2.1555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5684 days (15.56 yr)  
   first obs. used      2004-07-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:53:37  

Additional Information
 Earth MOID = .909 au 
 Jupiter MOID = 2.63447 au 
 T_jup = 3.441 
[ 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 17.4   n/a MPO455541  

351217 (2004 NP27)          Discovered 2004-Jul-11 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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