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183239 (2002 TS90)
Classification: Main-belt Asteroid          SPK-ID: 2183239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09641406219033821 3.6029e-08  
a 2.339077948808887 1.1705e-08 au
q 2.113557941984378 8.097e-08 au
i 4.221716170872463 4.0796e-06 deg
node 328.4269029962207 6.4358e-05 deg
peri 308.9929130871994 7.088e-05 deg
M 181.3948167594816 3.1034e-05 deg
tp 2460044.771645308539
(2023-Apr-10.27164531)
0.00011282 TDB
period 1306.668642403261
3.58
9.8084e-06
2.685e-08
d
yr
n .275509787498901 2.0681e-09 deg/d
Q 2.564597955633396 1.2834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      10713 days (29.33 yr)  
   first obs. used      1991-09-13  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61437  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:40:52  

Additional Information
 Earth MOID = 1.10002 au 
 Jupiter MOID = 2.53477 au 
 T_jup = 3.556 
[ 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 16.36   n/a E2021B55  

183239 (2002 TS90)          Discovered 2002-Oct-03 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 TS90 = 2004 CT7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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