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413947 (2007 AD)
Classification: Main-belt Asteroid          SPK-ID: 2413947
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1151300880981811 6.4781e-08  
a 2.593013512792698 2.392e-08 au
q 2.2944796386251 1.6926e-07 au
i 5.873612064991089 7.2132e-06 deg
node 50.84180859886161 6.2523e-05 deg
peri 106.2276625720723 7.0452e-05 deg
M 123.4827270243154 2.9673e-05 deg
tp 2458873.370383305417
(2020-Jan-24.87038331)
0.00012529 TDB
period 1525.125550336817
4.18
2.1104e-05
5.778e-08
d
yr
n .2360461405426561 3.2662e-09 deg/d
Q 2.891547386960295 2.6674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      6294 days (17.23 yr)  
   first obs. used      2003-01-29  
   last obs. used      2020-04-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5873  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 13:03:14  

Additional Information
 Earth MOID = 1.3126 au 
 Jupiter MOID = 2.10333 au 
 T_jup = 3.402 
[ 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 17.48   n/a E2021B25  

413947 (2007 AD)          Discovered 2006-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2007 AD = 2012 JB19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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