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79938 (1999 CB80)
Classification: Main-belt Asteroid          SPK-ID: 2079938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2272787678942858 3.789e-08  
a 2.796682285394496 1.5976e-08 au
q 2.16105578137826 1.048e-07 au
i 11.04593759063708 4.9287e-06 deg
node 184.8669379087295 1.9018e-05 deg
peri 237.4551000672562 2.1286e-05 deg
M 265.965659524188 1.1024e-05 deg
tp 2459446.718021578634
(2021-Aug-20.21802158)
5.4248e-05 TDB
period 1708.296000753347
4.68
1.4638e-05
4.008e-08
d
yr
n .2107363125835584 1.8057e-09 deg/d
Q 3.432308789410733 1.9607e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   data-arc span      9129 days (24.99 yr)  
   first obs. used      1995-04-23  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57032  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:44:49  

Additional Information
 Earth MOID = 1.19557 au 
 Jupiter MOID = 2.03452 au 
 T_jup = 3.262 
[ 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 14.7   n/a MPO493434  

79938 (1999 CB80)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 CB80 = 2000 GK146 = 2002 RR64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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