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385493 (2004 CN49)
Classification: Jupiter Trojan          SPK-ID: 2385493
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04277493121859095 7.2935e-08  
a 5.178597770043897 1.6715e-07 au
q 4.957083606621521 3.3825e-07 au
i 18.04995547407506 6.8427e-06 deg
node 144.2682709513671 1.592e-05 deg
peri 60.44777110085578 7.8446e-05 deg
M 162.3800928979468 7.9891e-05 deg
tp 2457258.957142375584
(2015-Aug-24.45714238)
0.00090543 TDB
period 4304.440379795026
11.78
0.0002084
5.706e-07
d
yr
n .08363456529444205 4.0491e-09 deg/d
Q 5.400111933466273 1.743e-07 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      8080 days (22.12 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-11-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59052  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:35  

Additional Information
 Earth MOID = 3.99533 au 
 Jupiter MOID = .259241 au 
 T_jup = 2.900 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO413423  

385493 (2004 CN49)          Discovered 2002-Jan-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2004 CN49 = 2007 RW99 = 2013 BN26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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