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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1867008228743155 5.0903e-08  
a 2.673589951864467 1.3754e-08 au
q 2.174428507822869 1.4013e-07 au
i 9.539371953853797 4.2004e-06 deg
node 127.6085528580877 3.4468e-05 deg
peri 139.4136710448076 3.7443e-05 deg
M 50.22023739956816 1.5502e-05 deg
tp 2458777.750422999958
(2019-Oct-21.25042300)
6.8452e-05 TDB
period 1596.76361308289
4.37
1.2321e-05
3.373e-08
d
yr
n .2254560393601053 1.7397e-09 deg/d
Q 3.172751395906064 1.6321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1024  
   data-arc span      10446 days (28.60 yr)  
   first obs. used      1990-12-25  
   last obs. used      2019-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53682  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 09:30:41  

Additional Information
 Earth MOID = 1.16831 au 
 Jupiter MOID = 1.98335 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 14.5   n/a MPO474331  
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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