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46005 (2001 CR7)
Classification: Main-belt Asteroid          SPK-ID: 2046005
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1864169964984695 3.0481e-08  
a 2.673260601952733 1.1329e-08 au
q 2.174919389679014 7.967e-08 au
i 9.539550204681806 3.5152e-06 deg
node 127.6097267443012 3.0794e-05 deg
peri 139.3730183909066 3.3793e-05 deg
M 139.5849476207924 1.4563e-05 deg
tp 2458777.491716339974
(2019-Oct-20.99171634)
6.4543e-05 TDB
period 1596.468572836395
4.37
1.0148e-05
2.778e-08
d
yr
n .2254977054514763 1.4334e-09 deg/d
Q 3.171601814226451 1.3441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1391  
   data-arc span      11006 days (30.13 yr)  
   first obs. used      1990-12-25  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50786  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 21:21:39  

Additional Information
 Earth MOID = 1.16871 au 
 Jupiter MOID = 1.98234 au 
 T_jup = 3.335 
[ 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 14.56   n/a MPCxxxxx  
diameter diameter 6.995 km 0.076 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46005 (2001 CR7)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 CR7 = 1998 QS106 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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