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413039 (2001 NB12)
Classification: Main-belt Asteroid          SPK-ID: 2413039
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1816895816995721 6.3681e-08  
a 2.543946599584571 2.0238e-08 au
q 2.081738006040001 1.651e-07 au
i 4.312302233248926 5.0054e-06 deg
node 179.0457444951095 9.4304e-05 deg
peri 116.4743948042807 9.5234e-05 deg
M 237.3889619176549 1.8647e-05 deg
tp 2459505.262963629080
(2021-Oct-17.76296363)
8.0308e-05 TDB
period 1482.041664017476
4.06
1.7685e-05
4.842e-08
d
yr
n .2429081507898518 2.8987e-09 deg/d
Q 3.006155193129141 2.3915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      6768 days (18.53 yr)  
   first obs. used      2001-07-17  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67891  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:57:33  

Additional Information
 Earth MOID = 1.07027 au 
 Jupiter MOID = 2.21078 au 
 T_jup = 3.417 
[ 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 17.0   n/a MPO419031  

413039 (2001 NB12)          Discovered 2001-Jul-13 by NEAT at Palomar
Reference: Last Updated: 2014-11-10

Alternate Designations
 2001 NB12 = 2008 CY164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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