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447376 (2006 AM56)
Classification: Main-belt Asteroid          SPK-ID: 2447376
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660321916925708 7.0167e-08  
a 2.314250092771278 2.1652e-08 au
q 1.930010077743727 1.5585e-07 au
i 3.174146141865583 7.4874e-06 deg
node 302.4392764424706 0.00017923 deg
peri 179.8400863479622 0.00018328 deg
M 20.56882724141492 4.4159e-05 deg
tp 2458927.028164217518
(2020-Mar-18.52816422)
0.00015695 TDB
period 1285.919735299121
3.52
1.8046e-05
4.941e-08
d
yr
n .2799552647943921 3.9289e-09 deg/d
Q 2.698490107798829 2.5247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      7680 days (21.03 yr)  
   first obs. used      1998-12-25  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:51:51  

Additional Information
 Earth MOID = .945769 au 
 Jupiter MOID = 2.37402 au 
 T_jup = 3.562 
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Orbital Elements at Epoch 2457023.5 (2015-Jan-01.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1654904067159951 7.0536e-08  
q 1.9316277839512 1.5668e-07 au
tp 2457641.681723152508
(2016-Sep-10.18172315)
0.0001442 TDB
node 302.5222209951881 0.00017919 deg
peri 179.9212717362729 0.00018326 deg
i 3.174071914351993 7.4908e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      7680 days (21.03 yr)  
   first obs. used      1998-12-25  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47948  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:51:51  

Additional Information
 Jupiter MOID = 2.37402 au 
 T_jup = 3.562 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.975282981540683E-15 -1.099105903107918E-14 5.056072835428397E-12 -8.251492340126084E-14 1.431661141859832E-12 -1.485949910521941E-15
q -1.099105903107918E-14 2.454735878122287E-14 -9.880095918578429E-12 1.932550034575305E-13 -2.855146599192031E-12 3.107384433571929E-15
tp 5.056072835428397E-12 -9.880095918578429E-12 2.079239301253526E-8 -5.208911438403347E-11 5.649814798172713E-9 -7.488907278531433E-12
node -8.251492340126084E-14 1.932550034575305E-13 -5.208911438403347E-11 3.210843229174579E-8 -3.207296336221551E-8 4.573700319112298E-10
peri 1.431661141859832E-12 -2.855146599192031E-12 5.649814798172713E-9 -3.207296336221551E-8 3.35827261664921E-8 -4.587148346549419E-10
i -1.485949910521941E-15 3.107384433571929E-15 -7.488907278531433E-12 4.573700319112298E-10 -4.587148346549419E-10 5.611229309909957E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO456119  

447376 (2006 AM56)          Discovered 2006-Jan-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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