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146152 (2000 SU147)
Classification: Main-belt Asteroid          SPK-ID: 2146152
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1029504676727017 6.5548e-08  
a 3.187190130930868 2.9497e-08 au
q 2.859067416389716 2.0911e-07 au
i 13.31028474284355 6.7444e-06 deg
node 13.97109149156863 2.0218e-05 deg
peri 347.2493884028021 3.1036e-05 deg
M 214.3261764525269 2.3761e-05 deg
tp 2460041.487234257623
(2023-Apr-06.98723426)
0.0001408 TDB
period 2078.310275380948
5.69
2.8852e-05
7.899e-08
d
yr
n .1732176394759022 2.4047e-09 deg/d
Q 3.51531284547202 3.2534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      484  
   data-arc span      7448 days (20.39 yr)  
   first obs. used      2000-09-21  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55153  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:59:55  

Additional Information
 Earth MOID = 1.857 au 
 Jupiter MOID = 1.94712 au 
 T_jup = 3.148 
[ 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 14.77   n/a E2021B55  

146152 (2000 SU147)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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