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233493 (2007 CJ23)
Classification: Main-belt Asteroid          SPK-ID: 2233493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05194360606638825 5.338e-08  
a 2.257387446263606 2.0846e-08 au
q 2.140130602015679 1.1434e-07 au
i 7.940803792942016 4.9909e-06 deg
node 116.4684144940897 4.0345e-05 deg
peri 133.0530026571443 8.3223e-05 deg
M 220.0615038802131 8.0057e-05 deg
tp 2459482.050997435396
(2021-Sep-24.55099744)
0.0002801 TDB
period 1238.818222888063
3.39
1.716e-05
4.698e-08
d
yr
n .2905995353868224 4.0254e-09 deg/d
Q 2.374644290511533 2.1929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      5807 days (15.90 yr)  
   first obs. used      2004-03-23  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61886  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:53:09  

Additional Information
 Earth MOID = 1.133 au 
 Jupiter MOID = 2.649 au 
 T_jup = 3.608 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457424.5 (2016-Feb-06.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05226834535764174 5.3377e-08  
q 2.139244689817307 1.1429e-07 au
tp 2457006.336146277710
(2014-Dec-14.83614628)
0.00025593 TDB
node 116.5106979581865 4.0363e-05 deg
peri 133.4979290467739 8.2871e-05 deg
i 7.939298050924277 4.9897e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      5807 days (15.90 yr)  
   first obs. used      2004-03-23  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61886  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 01:53:09  

Additional Information
 Jupiter MOID = 2.649 au 
 T_jup = 3.608 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.849118121563608E-15 -6.023131412355795E-15 3.284304805497662E-12 1.614190383388106E-14 8.632958676922578E-13 5.311746263577859E-15
q -6.023131412355795E-15 1.306195837942096E-14 -4.281670236445159E-12 -3.214577382114582E-14 -1.056320663843742E-12 -1.080922557620646E-14
tp 3.284304805497662E-12 -4.281670236445159E-12 6.550132059045069E-8 3.552444657810012E-11 1.855130843704538E-8 8.596916728752604E-12
node 1.614190383388106E-14 -3.214577382114582E-14 3.552444657810012E-11 1.629204827758297E-9 -1.602982568517374E-9 -9.319987721522308E-12
peri 8.632958676922578E-13 -1.056320663843742E-12 1.855130843704538E-8 -1.602982568517374E-9 6.867601855399026E-9 1.157826431505092E-11
i 5.311746263577859E-15 -1.080922557620646E-14 8.596916728752604E-12 -9.319987721522308E-12 1.157826431505092E-11 2.489726247264167E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO494289  

233493 (2007 CJ23)          Discovered 2007-Feb-07 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2007 CJ23 = 2004 FG116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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