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541230 (2011 CZ63)
Classification: Main-belt Asteroid          SPK-ID: 2541230
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643668898051981 7.8809e-08  
a 2.673567433915796 3.1027e-08 au
q 2.234121470118592 2.0428e-07 au
i 1.67175280419362 1.5862e-05 deg
node 348.3517147068172 0.00039472 deg
peri 123.4952708325933 0.00040579 deg
M 160.9788010997378 8.8616e-05 deg
tp 2458682.494875862553
(2019-Jul-17.99487586)
0.00038722 TDB
period 1596.743440337994
4.37
2.7796e-05
7.61e-08
d
yr
n .2254588876994517 3.9247e-09 deg/d
Q 3.113013397712999 3.6127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2005-11-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .72453  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:33  

Additional Information
 Earth MOID = 1.2516 au 
 Jupiter MOID = 1.99656 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457642.5 (2016-Sep-11.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654701662105354 7.8766e-08  
q 2.23033186344596 2.0393e-07 au
tp 2457087.633772356622
(2015-Mar-06.13377236)
0.00037417 TDB
node 348.368669342202 0.00039475 deg
peri 123.6985527084846 0.00040562 deg
i 1.672201338884189 1.5864e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      59  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2005-11-01  
   last obs. used      2020-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .72453  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:22:33  

Additional Information
 Jupiter MOID = 1.99656 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.204096715759993E-15 -1.595219818118426E-14 4.714836283692148E-13 -1.346144213488069E-14 -5.039892278961662E-14 -3.017843066698987E-15
q -1.595219818118426E-14 4.158587303747193E-14 1.606724545846826E-12 7.236082816014645E-14 8.751165839013824E-13 9.458908333868816E-15
tp 4.714836283692148E-13 1.606724545846826E-12 1.400035711540209E-7 2.016745969597551E-9 3.510753038809599E-8 6.600192054390077E-11
node -1.346144213488069E-14 7.236082816014645E-14 2.016745969597551E-9 1.558279296759929E-7 -1.552229900990332E-7 3.743973901588192E-9
peri -5.039892278961662E-14 8.751165839013824E-13 3.510753038809599E-8 -1.552229900990332E-7 1.645282504749031E-7 -3.724791136553973E-9
i -3.017843066698987E-15 9.458908333868816E-15 6.600192054390077E-11 3.743973901588192E-9 -3.724791136553973E-9 2.516532660414387E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.30   n/a E2021B25  

541230 (2011 CZ63)          Discovered 2005-Nov-01 by Mount Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-12-13

Alternate Designations
 2011 CZ63 = 2007 HH9 = 2009 SX223 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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