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JPL Small-Body Database Browser
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469022 (2015 AC243)
Classification: Main-belt Asteroid          SPK-ID: 2469022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280505161830439 7.4463e-08  
a 3.018848351239055 4.7542e-08 au
q 2.632283261584563 2.3534e-07 au
i 11.83223559310313 8.9567e-06 deg
node 52.99665151870803 3.9357e-05 deg
peri 264.772816374006 5.3337e-05 deg
M 128.4604748119481 3.5227e-05 deg
tp 2457916.860111206960
(2017-Jun-12.36011121)
0.00018898 TDB
period 1915.845012450503
5.25
4.5257e-05
1.239e-07
d
yr
n .1879066404956913 4.4388e-09 deg/d
Q 3.405413440893547 5.3629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-03-09  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61671  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:23:00  

Additional Information
 Earth MOID = 1.65214 au 
 Jupiter MOID = 1.95076 au 
 T_jup = 3.202 
[ show covariance matrix ]

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 15.9   n/a MPO428109  

469022 (2015 AC243)          Discovered 2007-Oct-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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