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JPL Small-Body Database Browser
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154295 (2002 TT285)
Classification: Main-belt Asteroid          SPK-ID: 2154295
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1428024376059497 3.9998e-08  
a 2.256304074368224 9.4658e-09 au
q 1.934098352568205 8.8811e-08 au
i 5.544580000860948 5.0142e-06 deg
node 268.3400077974945 4.2849e-05 deg
peri 116.2900899855331 4.6171e-05 deg
M 81.78874499737069 1.6723e-05 deg
tp 2458719.254286658605
(2019-Aug-23.75428666)
5.7156e-05 TDB
period 1237.926524073172
3.39
7.7901e-06
2.133e-08
d
yr
n .2908088590068217 1.83e-09 deg/d
Q 2.578509796168242 1.0818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      7300 days (19.99 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:31:39  

Additional Information
 Earth MOID = .945873 au 
 Jupiter MOID = 2.87664 au 
 T_jup = 3.604 
[ 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 16.3   n/a MPO502912  

154295 (2002 TT285)          Discovered 2002-Oct-10 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

Alternate Designations
 2002 TT285 = 2000 CV9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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