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101699 (1999 CN147)
Classification: Main-belt Asteroid          SPK-ID: 2101699
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090251374800189 3.5383e-08  
a 2.563559741314389 9.9414e-09 au
q 2.284067288079346 9.3102e-08 au
i 1.114219852779242 3.711e-06 deg
node 19.52844513667702 0.00016343 deg
peri 342.5374114939699 0.00016411 deg
M 272.6270759802444 1.6358e-05 deg
tp 2459564.363053890475
(2021-Dec-15.86305389)		 6.9171e-05 TDB
period 1499.213868256867
4.10		 8.7209e-06
2.388e-08		 d
yr
n .2401258470337999 1.3968e-09 deg/d
Q 2.843052194549432 1.1025e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1360  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52193  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:07  

Additional Information
 Earth MOID = 1.27957 au 
 Jupiter MOID = 2.59442 au 
 T_jup = 3.425 
[ 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 15.44   n/a E2021B55  

101699 (1999 CN147)          Discovered 1999-Feb-09 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CN147 = 1997 WS33 = 2001 QS105 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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