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90473 (2004 CT102)
Classification: Main-belt Asteroid          SPK-ID: 2090473
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2329910887955401 5.6005e-08  
a 2.709228307076716 1.8841e-08 au
q 2.078002254015214 1.5174e-07 au
i 8.820754237106261 6.0186e-06 deg
node 208.5389897640964 4.3211e-05 deg
peri 235.2630378802772 4.4802e-05 deg
M 278.2305713857942 1.4557e-05 deg
tp 2459370.460447482084
(2021-Jun-04.96044748)
6.7754e-05 TDB
period 1628.79652396656
4.46
1.6991e-05
4.652e-08
d
yr
n .2210220826867328 2.3056e-09 deg/d
Q 3.340454360138218 2.3231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      7145 days (19.56 yr)  
   first obs. used      1998-11-11  
   last obs. used      2018-06-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65807  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:04:59  

Additional Information
 Earth MOID = 1.10799 au 
 Jupiter MOID = 1.99293 au 
 T_jup = 3.307 
[ 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 16.0   n/a MPO445757  

90473 (2004 CT102)          Discovered 2004-Feb-12 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2004 CT102 = 2000 JD68 = 2002 TO317 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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