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266270 (2007 AZ15)
Classification: Main-belt Asteroid          SPK-ID: 2266270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1902102010485496 6.6163e-08  
a 2.474839743990835 2.2205e-08 au
q 2.004099978723397 1.6562e-07 au
i 1.951544466149727 4.7575e-06 deg
node 235.0590320079266 0.00034261 deg
peri 159.6705426706126 0.00034379 deg
M 218.3520666744573 3.1394e-05 deg
tp 2459560.034399136563
(2021-Dec-11.53439914)
0.00012489 TDB
period 1422.063696659945
3.89
1.9139e-05
5.24e-08
d
yr
n .2531532172894544 3.4071e-09 deg/d
Q 2.945579509258272 2.6429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5044 days (13.81 yr)  
   first obs. used      2005-06-15  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59269  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:51:56  

Additional Information
 Earth MOID = 1.01089 au 
 Jupiter MOID = 2.48432 au 
 T_jup = 3.456 
[ 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 17.2   n/a MPO427479  

266270 (2007 AZ15)          Discovered 2007-Jan-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 AZ15 = 2005 NF124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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