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447370 (2006 AQ44)
Classification: Main-belt Asteroid          SPK-ID: 2447370
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2045683935101263 8.6911e-08  
a 3.179271512199287 7.0436e-08 au
q 2.528893046416169 3.1878e-07 au
i 6.255102352389057 5.5632e-06 deg
node 94.78532294833923 6.4667e-05 deg
peri 258.7924956034284 6.6365e-05 deg
M 344.9956364984689 1.4653e-05 deg
tp 2459286.798834604340
(2021-Mar-13.29883460)		 8.5557e-05 TDB
period 2070.569701566612
5.67		 6.881e-05
1.884e-07		 d
yr
n .1738651926219247 5.778e-09 deg/d
Q 3.829649977982406 8.4846e-08 au
   Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      5348 days (14.64 yr)  
   first obs. used      2005-12-24  
   last obs. used      2020-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6827  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:01:28  

Additional Information
 Earth MOID = 1.5315 au 
 Jupiter MOID = 1.65477 au 
 T_jup = 3.158 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457623.5 (2016-Aug-23.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2072405378274338 8.669e-08  
q 2.516333748287032 3.1771e-07 au
tp 2457223.848259156213
(2015-Jul-20.34825916)		 8.0874e-05 TDB
node 94.81936981721194 6.4703e-05 deg
peri 259.5726970680943 6.6354e-05 deg
i 6.257630874106704 5.5685e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      169  
   data-arc span      5348 days (14.64 yr)  
   first obs. used      2005-12-24  
   last obs. used      2020-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6827  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 15:01:28  

Additional Information
 Jupiter MOID = 1.65477 au 
 T_jup = 3.158 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.515200556397443E-15 -2.734460747280265E-14 2.79859409104725E-12 -7.256071613421831E-17 3.510045772633121E-13 -2.014738077835603E-14
q -2.734460747280265E-14 1.009402070744574E-13 -1.049506024306119E-11 -1.08933694895152E-14 -1.254936690190819E-12 7.556744643101653E-14
tp 2.79859409104725E-12 -1.049506024306119E-11 6.540617334356254E-9 -3.085167490627548E-12 1.245071284796525E-9 -1.014909582416518E-11
node -7.256071613421831E-17 -1.08933694895152E-14 -3.085167490627548E-12 4.186447369540136E-9 -4.1625611892839E-9 -5.082023979838266E-11
peri 3.510045772633121E-13 -1.254936690190819E-12 1.245071284796525E-9 -4.1625611892839E-9 4.402883714574613E-9 4.911897120451855E-11
i -2.014738077835603E-14 7.556744643101653E-14 -1.014909582416518E-11 -5.082023979838266E-11 4.911897120451855E-11 3.10084987371077E-11

[ 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 16.26   n/a E2021B25  

447370 (2006 AQ44)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2006 AQ44 = 2015 RL116 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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