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77039 (2001 CK37)
Classification: Main-belt Asteroid          SPK-ID: 2077039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05605169941710864 3.0556e-08  
a 2.286734566518231 8.4973e-09 au
q 2.158559207949039 7.224e-08 au
i 7.083629174871565 3.6972e-06 deg
node 149.2390030382333 3.0209e-05 deg
peri 295.8662413769899 5.0126e-05 deg
M 319.6125181470198 4.0965e-05 deg
tp 2459342.198853706032
(2021-May-07.69885371)
0.00014392 TDB
period 1263.054416709251
3.46
7.0401e-06
1.927e-08
d
yr
n .2850233491427395 1.5887e-09 deg/d
Q 2.414909925087423 8.9736e-09 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      8302 days (22.73 yr)  
   first obs. used      1998-04-21  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55947  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:08:41  

Additional Information
 Earth MOID = 1.18539 au 
 Jupiter MOID = 2.67592 au 
 T_jup = 3.589 
[ show covariance matrix ]

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 MPO432322  

77039 (2001 CK37)          Discovered 2001-Feb-15 by Klet at Klet
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 CK37 = 1999 RQ69 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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