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65114 (2002 CH49)
Classification: Main-belt Asteroid          SPK-ID: 2065114
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152123807212651 3.8289e-08  
a 2.726471886233361 1.5981e-08 au
q 2.412348569250817 1.0264e-07 au
i 12.67648468952182 5.6509e-06 deg
node 177.2186424727956 1.9196e-05 deg
peri 105.926028789667 3.0953e-05 deg
M 247.1107201793875 2.4433e-05 deg
tp 2459516.144232303818
(2021-Oct-28.64423230)
0.00011277 TDB
period 1644.371581822068
4.50
1.4458e-05
3.958e-08
d
yr
n .2189286192851236 1.9249e-09 deg/d
Q 3.040595203215905 1.7823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      781  
   data-arc span      17820 days (48.79 yr)  
   first obs. used      1971-03-25  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:39:18  

Additional Information
 Earth MOID = 1.43369 au 
 Jupiter MOID = 2.1917 au 
 T_jup = 3.311 
[ 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 14.8   n/a MPO426379  
diameter diameter 3.516 km 0.702 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.119   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65114 (2002 CH49)          Discovered 2002-Feb-03 by NEAT at Haleakala
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 CH49 = 1998 FJ50 = 1999 NU59 = 2000 WG102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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