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79951 (1999 CY93)
Classification: Main-belt Asteroid          SPK-ID: 2079951
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09853775534314706 4.3564e-08  
a 2.721056732374153 1.7112e-08 au
q 2.452929909804646 1.2258e-07 au
i 6.190466981071514 3.4953e-06 deg
node 100.8945239672688 4.3202e-05 deg
peri 70.62958512181574 4.6849e-05 deg
M 331.7790621258013 2.0838e-05 deg
tp 2459525.020901662003
(2021-Nov-06.52090166)
9.5479e-05 TDB
period 1639.475087772387
4.49
1.5465e-05
4.234e-08
d
yr
n .2195824765407963 2.0713e-09 deg/d
Q 2.989183554943661 1.8798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      807  
   data-arc span      8121 days (22.23 yr)  
   first obs. used      1999-02-10  
   last obs. used      2021-05-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53534  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:10:12  

Additional Information
 Earth MOID = 1.46824 au 
 Jupiter MOID = 1.99898 au 
 T_jup = 3.343 
[ 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 15.16   n/a MPCxxxxx  

79951 (1999 CY93)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 CY93 = 2003 AU23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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