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357688 (2005 NJ25)
Classification: Main-belt Asteroid          SPK-ID: 2357688
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 .1220215902331409 7.4541e-08  
a 3.027302563176531 4.4922e-08 au
q 2.657906290300867 2.4834e-07 au
i 10.04531816807993 6.0354e-06 deg
node 162.2994279290673 4.2687e-05 deg
peri 217.8627263125877 5.2588e-05 deg
M 240.8886079092966 3.6448e-05 deg
tp 2459637.050655080403
(2022-Feb-26.55065508)
0.00020422 TDB
period 1923.898560890304
5.27
4.2822e-05
1.172e-07
d
yr
n .1871200526463341 4.165e-09 deg/d
Q 3.396698836052195 5.0403e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2003-02-01  
   last obs. used      2020-07-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73769  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:26:42  

Additional Information
 Earth MOID = 1.66724 au 
 Jupiter MOID = 2.08821 au 
 T_jup = 3.210 
[ 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 16.3   n/a MPO471687  

357688 (2005 NJ25)          Discovered 2003-Feb-01 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2005 NJ25 = 2013 CS 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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