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541046 (2018 CF4)
Classification: Main-belt Asteroid          SPK-ID: 2541046
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06371639646640792 6.195e-08  
a 2.761477930051061 3.1031e-08 au
q 2.585526507426692 1.6569e-07 au
i 10.50162912116654 5.7339e-06 deg
node 297.7938618101083 3.1438e-05 deg
peri 299.6107519771153 6.4011e-05 deg
M 127.6709178303266 5.6196e-05 deg
tp 2458606.070613002053
(2019-May-02.57061300)
0.00025901 TDB
period 1676.141935500594
4.59
2.8253e-05
7.735e-08
d
yr
n .2147789470421447 3.6202e-09 deg/d
Q 2.93742935267543 3.3008e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      6189 days (16.94 yr)  
   first obs. used      2003-12-27  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49669  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:57  

Additional Information
 Earth MOID = 1.58887 au 
 Jupiter MOID = 2.18519 au 
 T_jup = 3.314 
[ 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 16.18   n/a MPCxxxxx  

541046 (2018 CF4)          Discovered 2003-Dec-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 2018 CF4 = 2006 QK114 = 2015 OO70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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