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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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1929-Oct-31 19:58 00:02 Jupiter 1.96901203216294 1.96901163180939 1.96901243251659 1.97626751908867 1.74507320859935 2425916.331715200 1.62480459170982 108.77927086304 31.2627145716356 -76.4474561271202 2369465.53726831 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:21:45 2021-Jul-08 21:21
2013-Jan-23 05:08 < 00:01 Jupiter 1.97008228707285 1.97008189887751 1.97008267526818 2.10230330497193 1.88674157543865 2456315.713688779 0.178316542756682 75.9761353887537 26.3872799339068 -81.6159901163332 2774052.64627347 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:21:45 2021-Jul-08 21:21
2096-Apr-15 02:59 00:01 Jupiter 1.97614579974592 1.97614545188127 1.97614614761057 2.24948826630109 2.05010986986354 2486713.624545534 1.46438470247578 67.7741965756287 26.1132297672845 -84.1429034278059 2652972.41490194 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:21:45 2021-Jul-08 21:21
2179-Jul-06 23:41 00:03 Jupiter 1.98090015988988 1.98089970700963 1.98090061277047 2.3927378270331 2.20680873806596 2517110.486496053 2.95001638087876 106.643838867223 21.2434520648331 85.2172974870315 2029547.68870914 T 24 CATAB v2.0g-lin.ifort 2021-Jul-08 21:21:45 2021-Jul-08 21:21

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