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 ]  
212016 (2005 CA11)
Classification: Main-belt Asteroid          SPK-ID: 2212016
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494054584048492 5.2071e-08  
a 2.440052804977841 1.474e-08 au
q 2.075495597118088 1.2764e-07 au
i 3.491603120122429 5.6395e-06 deg
node 22.96747134689099 9.1199e-05 deg
peri 44.43908831951938 9.2867e-05 deg
M 68.56079667624772 1.7869e-05 deg
tp 2458735.362828430373
(2019-Sep-08.86282843)
6.8613e-05 TDB
period 1392.186007052823
3.81
1.2615e-05
3.454e-08
d
yr
n .2585861358871859 2.3432e-09 deg/d
Q 2.804610012837593 1.6943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:40:47  

Additional Information
 Earth MOID = 1.09098 au 
 Jupiter MOID = 2.48396 au 
 T_jup = 3.484 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457072.5 (2015-Feb-19.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1479037347067327 5.1871e-08  
q 2.079683708234839 1.2694e-07 au
tp 2457341.900640617180
(2015-Nov-15.40064062)
6.8597e-05 TDB
node 22.99609752248678 9.1128e-05 deg
peri 44.22096709910858 9.2853e-05 deg
i 3.493714085821328 5.6378e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:40:47  

Additional Information
 Jupiter MOID = 2.48396 au 
 T_jup = 3.484 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.690568690018743E-15 -6.552202961406246E-15 7.29581909772059E-14 3.581470704983281E-15 -2.684910883343767E-14 -1.801283569515263E-15
q -6.552202961406246E-15 1.611360066280814E-14 -1.747066648227285E-13 -8.325664033899031E-15 5.625437196947636E-14 4.655731421039545E-15
tp 7.29581909772059E-14 -1.747066648227285E-13 4.705582666296433E-9 4.315389772361117E-12 1.248777002408301E-9 4.570766808246109E-13
node 3.581470704983281E-15 -8.325664033899031E-15 4.315389772361117E-12 8.304330498177497E-9 -8.287521519935697E-9 3.959926224696928E-11
peri -2.684910883343767E-14 5.625437196947636E-14 1.248777002408301E-9 -8.287521519935697E-9 8.621756409832603E-9 -3.940350430135223E-11
i -1.801283569515263E-15 4.655731421039545E-15 4.570766808246109E-13 3.959926224696928E-11 -3.940350430135223E-11 3.178428089820601E-11

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 17.0   n/a MPO494171  

212016 (2005 CA11)          Discovered 2005-Feb-01 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
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-04 21:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin