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JPL Small-Body Database Browser
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117416 (2005 AC15)
Classification: Main-belt Asteroid          SPK-ID: 2117416
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007961878975981 5.1011e-08  
a 2.665430442266811 2.183e-08 au
q 2.396765214580108 1.3568e-07 au
i 4.686147228274636 5.7508e-06 deg
node 30.0078097000212 6.2238e-05 deg
peri 21.3933339324306 6.8048e-05 deg
M 168.6440273261351 2.8539e-05 deg
tp 2457855.908762041452
(2017-Apr-12.40876204)
0.00012356 TDB
period 1589.459466279815
4.35
1.9527e-05
5.346e-08
d
yr
n .2264920922095563 2.7825e-09 deg/d
Q 2.934095669953515 2.4031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      1999-10-12  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56764  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:46  

Additional Information
 Earth MOID = 1.40744 au 
 Jupiter MOID = 2.39345 au 
 T_jup = 3.372 
[ 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 15.7   n/a MPO296881  

117416 (2005 AC15)          Discovered 2005-Jan-06 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 AC15 = 1999 VB194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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