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413047 (2001 QC177)
Classification: Main-belt Asteroid          SPK-ID: 2413047
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .287924466655039 1.5613e-07  
a 2.648454148491855 2.4762e-08 au
q 1.885899400327012 4.1417e-07 au
i 4.964831732592904 2.0205e-05 deg
node 163.835605887432 0.00014524 deg
peri 145.8838179780876 0.00016119 deg
M 193.6348021760494 4.8729e-05 deg
tp 2459928.023614859273
(2022-Dec-14.52361486)
0.00021656 TDB
period 1574.298619994384
4.31
2.2079e-05
6.045e-08
d
yr
n .2286732614942419 3.207e-09 deg/d
Q 3.411008896656698 3.1892e-08 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2001-08-24  
   last obs. used      2018-07-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55905  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 12:59:54  

Additional Information
 Earth MOID = .87208 au 
 Jupiter MOID = 1.89951 au 
 T_jup = 3.326 
[ 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 17.4   n/a MPO450426  

413047 (2001 QC177)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2001 QC177 = 2014 SP287 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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