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332927 (2011 CA48)
Classification: Main-belt Asteroid          SPK-ID: 2332927
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1493253096541229 6.3448e-08  
a 3.166860695462185 5.6195e-08 au
q 2.693968241480823 2.0656e-07 au
i 6.092548704427344 7.9463e-06 deg
node 78.52051644425048 6.9298e-05 deg
peri 73.35128057117521 7.5293e-05 deg
M 222.4353791584121 3.0403e-05 deg
tp 2459787.085835446908
(2022-Jul-26.58583545)
0.00018511 TDB
period 2058.457320119914
5.64
5.479e-05
1.5e-07
d
yr
n .1748882507697699 4.655e-09 deg/d
Q 3.639753149443548 6.4586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      5377 days (14.72 yr)  
   first obs. used      2004-12-03  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50823  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:54  

Additional Information
 Earth MOID = 1.71293 au 
 Jupiter MOID = 1.40505 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457389.5 (2016-Jan-02.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470788440190494 6.4444e-08  
q 2.703178285720338 2.0978e-07 au
tp 2457731.893269028908
(2016-Dec-09.39326903)
0.00016162 TDB
node 78.58798975436164 6.941e-05 deg
peri 74.16915005957031 7.5463e-05 deg
i 6.086677040542397 7.9355e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      5377 days (14.72 yr)  
   first obs. used      2004-12-03  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50823  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:19:54  

Additional Information
 Jupiter MOID = 1.40505 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.153091876848738E-15 -1.315819589377156E-14 1.140056217177512E-12 -1.651000191554591E-14 3.274518323127698E-13 -3.776541033736449E-15
q -1.315819589377156E-14 4.400845680742998E-14 -1.258642033681811E-12 4.933777039659707E-14 -7.041762979024652E-13 1.416572096391691E-14
tp 1.140056217177512E-12 -1.258642033681811E-12 2.61220961557357E-8 -5.91798940499405E-11 4.833110374727921E-9 -5.36013692520899E-12
node -1.651000191554591E-14 4.933777039659707E-14 -5.91798940499405E-11 4.817752052331497E-9 -4.801565972462515E-9 -3.666630966008956E-11
peri 3.274518323127698E-13 -7.041762979024652E-13 4.833110374727921E-9 -4.801565972462515E-9 5.694730465145978E-9 3.526436020376289E-11
i -3.776541033736449E-15 1.416572096391691E-14 -5.36013692520899E-12 -3.666630966008956E-11 3.526436020376289E-11 6.297218487631354E-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 16.0   n/a MPO494758  

332927 (2011 CA48)          Discovered 2004-Dec-03 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2011 CA48 = 2004 XN67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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