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79934 (1999 CM71)
Classification: Main-belt Asteroid          SPK-ID: 2079934
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06800438820528733 4.8067e-08  
a 2.7888744285764 1.7062e-08 au
q 2.599218729279692 1.3227e-07 au
i 8.820777264768473 5.239e-06 deg
node 159.8006844887247 2.8516e-05 deg
peri 17.18497038844165 4.3022e-05 deg
M 177.3917194929674 3.1589e-05 deg
tp 2458162.251644885764
(2018-Feb-12.75164489)
0.00014949 TDB
period 1701.147092455398
4.66
1.5611e-05
4.274e-08
d
yr
n .2116219118244407 1.942e-09 deg/d
Q 2.978530127873109 1.8223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      7611 days (20.84 yr)  
   first obs. used      1999-01-15  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54673  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:12  

Additional Information
 Earth MOID = 1.60541 au 
 Jupiter MOID = 1.98569 au 
 T_jup = 3.309 
[ 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 14.8   n/a MPO449501  

79934 (1999 CM71)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 CM71 = 2001 PD45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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