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79912 Terrell (1999 CC3)
Classification: Main-belt Asteroid          SPK-ID: 2079912
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607709982775647 6.2452e-08  
a 2.67402732609177 2.7093e-08 au
q 2.244121283454509 1.6671e-07 au
i 10.69803753497971 7.7333e-06 deg
node 307.7390191209669 4.1845e-05 deg
peri 326.9098275524145 5.3972e-05 deg
M 183.3762390855236 4.2134e-05 deg
tp 2458184.098896588357
(2018-Mar-06.59889659)
0.00019438 JED
period 1597.155452421845
4.37
2.4273e-05
6.646e-08
d
yr
n .2254007269324438 3.4256e-09 deg/d
Q 3.10393336872903 3.1449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      7023 days (19.23 yr)  
   first obs. used      1996-08-05  
   last obs. used      2015-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59037  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 18:32:51  

Additional Information
 Earth MOID = 1.23435 au 
 Jupiter MOID = 2.08146 au 
 T_jup = 3.336 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9 mag n/a MPO319999  

79912 Terrell           Discovered 1999 Feb. 10 by W. R. Cooney, Jr. and E. Kandler at Baton Rouge.
Dirk Terrell (b. 1965) is a stellar astrophysicist, author and astronomical artist, specializing in eclipsing binary stars. He has authored numerous journal publications and a book and is well-known for his constant support and dedicated mentoring of amateur astronomers.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050919/MPCPages.arcLast Updated: 2005-09-26

Alternate Designations
 1999 CC3 = 1996 PP1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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