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JPL Small-Body Database Browser
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183890 (2004 CT74)
Classification: Main-belt Asteroid          SPK-ID: 2183890
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 .03320352397444715 5.7442e-08  
a 2.359338011123084 1.4756e-08 au
q 2.280999674906934 1.3181e-07 au
i 2.030261301199653 6.5098e-06 deg
node 344.8585641468359 0.00013815 deg
peri 168.5914722164821 0.00016555 deg
M 67.84741614276319 9.0197e-05 deg
tp 2458351.032206389816
(2018-Aug-20.53220639)
0.00033109 TDB
period 1323.682032499118
3.62
1.2418e-05
3.4e-08
d
yr
n .2719686383597111 2.5514e-09 deg/d
Q 2.437676347339234 1.5246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      9596 days (26.27 yr)  
   first obs. used      1993-01-29  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52365  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:21  

Additional Information
 Earth MOID = 1.29076 au 
 Jupiter MOID = 2.53504 au 
 T_jup = 3.551 
[ 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 17.0   n/a MPO436908  

183890 (2004 CT74)          Discovered 2004-Feb-11 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 CT74 = 1997 HJ3 = 2002 TP152 = 2004 DY34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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