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90895 (1997 CC2)
Classification: Main-belt Asteroid          SPK-ID: 2090895
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03376477288269233 4.2765e-08  
a 2.728439341952338 1.7609e-08 au
q 2.636314207247115 1.2136e-07 au
i 5.172621267812047 5.484e-06 deg
node 311.5649099317073 4.5054e-05 deg
peri 72.41179097236818 9.0552e-05 deg
M 161.3182043824085 7.8986e-05 deg
tp 2458262.849298078070
(2018-May-24.34929808)
0.00035974 TDB
period 1646.151801084969
4.51
1.5936e-05
4.363e-08
d
yr
n .2186918604728471 2.1172e-09 deg/d
Q 2.820564476657561 1.8204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      8484 days (23.23 yr)  
   first obs. used      1997-02-02  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56547  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 16:35:52  

Additional Information
 Earth MOID = 1.64355 au 
 Jupiter MOID = 2.33807 au 
 T_jup = 3.349 
[ 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 15.5   n/a MPO426565  

90895 (1997 CC2)          Discovered 1997-Feb-02 by Spacewatch at Kitt Peak
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1997 CC2 = 2000 WT112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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