Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
46619 (1994 CR16)
Classification: Main-belt Asteroid          SPK-ID: 2046619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568121826967401 6.2608e-08  
a 2.344694034203366 1.3452e-08 au
q 1.977017444943911 1.52e-07 au
i 2.620343980568832 5.8304e-06 deg
node 29.88836573234398 0.00010482 deg
peri 186.5804594893625 0.00010653 deg
M 70.30362304546158 2.4641e-05 deg
tp 2458744.403937982920
(2019-Sep-17.90393798)
8.8193e-05 TDB
period 1311.377398950427
3.59
1.1286e-05
3.09e-08
d
yr
n .2745205158241475 2.3626e-09 deg/d
Q 2.712370623462821 1.5562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      583  
   data-arc span      9182 days (25.14 yr)  
   first obs. used      1994-02-08  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57296  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:31:40  

Additional Information
 Earth MOID = .969983 au 
 Jupiter MOID = 2.25675 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 16.0   n/a MPO468329  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-11 08:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin