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385779 (2006 AJ79)
Classification: Inner Main-belt Asteroid          SPK-ID: 2385779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06115620534370108 5.6369e-08  
a 1.90276648491143 1.3703e-08 au
q 1.786400507039074 1.015e-07 au
i 23.71009855989105 7.0896e-06 deg
node 124.4856680987354 1.3363e-05 deg
peri 152.001136490773 7.1059e-05 deg
M 170.7952096586738 6.4258e-05 deg
tp 2458941.669215380621
(2020-Apr-02.16921538)
0.00017319 TDB
period 958.6866211892093
2.62
1.0357e-05
2.836e-08
d
yr
n .3755137414491459 4.0566e-09 deg/d
Q 2.019132462783786 1.4542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5334 days (14.60 yr)  
   first obs. used      2006-01-06  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:36  

Additional Information
 Earth MOID = .779831 au 
 Jupiter MOID = 3.20369 au 
 T_jup = 3.840 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457745.5 (2016-Dec-23.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06116801448454507 5.6369e-08  
q 1.786560410554924 1.0152e-07 au
tp 2457983.072537806199
(2017-Aug-17.57253781)
0.00017795 TDB
node 124.5070441517192 1.3366e-05 deg
peri 152.0335644488544 7.1029e-05 deg
i 23.70618883603907 7.0884e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5334 days (14.60 yr)  
   first obs. used      2006-01-06  
   last obs. used      2020-08-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:36  

Additional Information
 Jupiter MOID = 3.20369 au 
 T_jup = 3.840 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.177517007696712E-15 -5.687736126377938E-15 -1.080284779026432E-12 -2.703809107417234E-14 -4.736713462943751E-13 -3.484463013587771E-14
q -5.687736126377938E-15 1.030697963332552E-14 9.501103291647161E-13 4.835521787014098E-14 4.541693135770856E-13 6.179683936265263E-14
tp -1.080284779026432E-12 9.501103291647161E-13 3.166676686822504E-8 4.508240396215567E-11 1.242705593906795E-8 5.611509592433961E-11
node -2.703809107417234E-14 4.835521787014098E-14 4.508240396215567E-11 1.786382328241066E-10 -1.448071876996623E-10 1.854328892532744E-11
peri -4.736713462943751E-13 4.541693135770856E-13 1.242705593906795E-8 -1.448071876996623E-10 5.045164746168809E-9 6.29493694326025E-12
i -3.484463013587771E-14 6.179683936265263E-14 5.611509592433961E-11 1.854328892532744E-11 6.29493694326025E-12 5.024551385877773E-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 17.83   n/a MPCxxxxx  

385779 (2006 AJ79)          Discovered 2006-Jan-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2006 AJ79 = 2012 KV44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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