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541057 (2018 CD7)
Classification: Main-belt Asteroid          SPK-ID: 2541057
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07633434504772442 5.8883e-08  
a 3.12416327973587 4.8631e-08 au
q 2.885682321955082 1.8019e-07 au
i 10.51180218550706 6.8763e-06 deg
node 92.96127268383405 3.4934e-05 deg
peri 291.5886630617823 5.8446e-05 deg
M 282.1044668604649 4.9817e-05 deg
tp 2459636.924442220749
(2022-Feb-26.42444222)
0.00028217 TDB
period 2016.968019437417
5.52
4.7094e-05
1.289e-07
d
yr
n .1784857253712992 4.1674e-09 deg/d
Q 3.362644237516658 5.2343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      5830 days (15.96 yr)  
   first obs. used      2003-05-22  
   last obs. used      2019-05-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54178  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:58  

Additional Information
 Earth MOID = 1.91065 au 
 Jupiter MOID = 2.04048 au 
 T_jup = 3.185 
[ 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 15.4   n/a MPO466136  

541057 (2018 CD7)          Discovered 2003-May-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 CD7 = 2003 KB29 = 2005 UH215 = 2010 LB96 = 2015 PO27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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