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46619 (1994 CR16)
Classification: Main-belt Asteroid          SPK-ID: 2046619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1570440991655249 3.6738e-08  
a 2.343623836280319 9.1037e-09 au
q 1.975571542128825 8.4589e-08 au
i 2.620825941670372 4.2099e-06 deg
node 29.8668056349404 0.00010315 deg
peri 186.4383550715145 0.00010455 deg
M 125.3804760414136 1.8919e-05 deg
tp 2458744.087321314319
(2019-Sep-17.58732131)
6.7601e-05 TDB
period 1310.479665690322
3.59
7.6357e-06
2.091e-08
d
yr
n .2747085738338128 1.6006e-09 deg/d
Q 2.711676130431814 1.0533e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      9769 days (26.75 yr)  
   first obs. used      1994-02-08  
   last obs. used      2020-11-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:50:46  

Additional Information
 Earth MOID = .96753 au 
 Jupiter MOID = 2.25613 au 
 T_jup = 3.544 
[ 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 15.99   n/a E2021B10  

46619 (1994 CR16)          Discovered 1994-Feb-08 by Elst, E. W. at La Silla
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 CR16 = 1999 VV227 = 2001 AS38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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