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JPL Small-Body Database Browser
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214998 (2008 CT77)
Classification: Main-belt Asteroid          SPK-ID: 2214998
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07276647067495147 7.0397e-08  
a 2.876711118666574 3.0885e-08 au
q 2.667383003409816 1.9928e-07 au
i 7.151367755871807 6.3736e-06 deg
node 111.8964145323204 5.1201e-05 deg
peri 304.7685146022959 6.2258e-05 deg
M 187.9563257519154 3.8262e-05 deg
tp 2459452.185028475560
(2021-Aug-25.68502848)
0.00019665 TDB
period 1782.144049127195
4.88
2.87e-05
7.858e-08
d
yr
n .2020038729059584 3.2531e-09 deg/d
Q 3.086039233923332 3.3132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      6519 days (17.85 yr)  
   first obs. used      2001-10-14  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:59  

Additional Information
 Earth MOID = 1.6874 au 
 Jupiter MOID = 2.16095 au 
 T_jup = 3.280 
[ 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 MPO437028  

214998 (2008 CT77)          Discovered 2008-Feb-06 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2008 CT77 = 2006 UO70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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