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91254 (1999 CB79)
Classification: Main-belt Asteroid          SPK-ID: 2091254
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 .08072030402275601 4.4379e-08  
a 2.322855835503224 1.0081e-08 au
q 2.135354206260371 1.0371e-07 au
i 6.571864590232097 5.2474e-06 deg
node 326.2405971404558 3.7227e-05 deg
peri 161.3809264247193 4.9113e-05 deg
M 23.85460086157113 3.0607e-05 deg
tp 2458914.815658074242
(2020-Mar-06.31565807)
0.00010988 TDB
period 1293.099107894335
3.54
8.418e-06
2.305e-08
d
yr
n .2784009344699179 1.8124e-09 deg/d
Q 2.510357464746077 1.0895e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      10276 days (28.13 yr)  
   first obs. used      1992-03-01  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54208  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:38:41  

Additional Information
 Earth MOID = 1.15115 au 
 Jupiter MOID = 2.51871 au 
 T_jup = 3.563 
[ 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 16.0   n/a MPO453351  

91254 (1999 CB79)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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