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15066 (1999 AX7)
Classification: Main-belt Asteroid          SPK-ID: 2015066
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04586558283678844 3.475e-08  
a 3.164459167911956 1.8419e-08 au
q 3.019319403812455 1.0881e-07 au
i 9.068658689346908 4.2859e-06 deg
node 359.7657039119164 2.2672e-05 deg
peri 230.5813480002862 5.0074e-05 deg
M 188.716139409651 4.5624e-05 deg
tp 2459978.776482700122
(2023-Feb-03.27648270)
0.00026194 TDB
period 2056.116277144954
5.63
1.7951e-05
4.915e-08
d
yr
n .1750873741926125 1.5286e-09 deg/d
Q 3.309598932011456 1.9263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2955  
   data-arc span      15960 days (43.70 yr)  
   first obs. used      1977-02-19  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42462  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:36:01  

Additional Information
 Earth MOID = 2.02041 au 
 Jupiter MOID = 1.69403 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456982.5 (2014-Nov-21.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04882736887136768 3.4038e-08  
q 3.007475605196109 1.0675e-07 au
tp 2457937.341383808423
(2017-Jul-02.84138381)
0.00024845 TDB
node 359.8240883000384 2.265e-05 deg
peri 233.3445356101305 4.8435e-05 deg
i 9.078386408335186 4.2879e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2955  
   data-arc span      15960 days (43.70 yr)  
   first obs. used      1977-02-19  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42462  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:36:01  

Additional Information
 Jupiter MOID = 1.69403 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.158556643073416E-15 -3.585561984073116E-15 -1.335610521398815E-12 -2.638599828342507E-15 -2.286939290045698E-13 2.723870411862109E-16
q -3.585561984073116E-15 1.139605808075977E-14 4.571584575425191E-12 8.103405285509953E-15 7.595236570602325E-13 -2.506075961575614E-16
tp -1.335610521398815E-12 4.571584575425191E-12 6.17287390247262E-8 2.245397310561904E-11 1.064687148376976E-8 2.799552033915318E-12
node -2.638599828342507E-15 8.103405285509953E-15 2.245397310561904E-11 5.130410644269075E-10 -5.024891365546102E-10 2.555027054217368E-13
peri -2.286939290045698E-13 7.595236570602325E-13 1.064687148376976E-8 -5.024891365546102E-10 2.345914434986482E-9 1.849923010917375E-13
i 2.723870411862109E-16 -2.506075961575614E-16 2.799552033915318E-12 2.555027054217368E-13 1.849923010917375E-13 1.838567066167626E-11

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 12.5   n/a MPO502284  
diameter diameter 21.533 km 0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15066 (1999 AX7)          Discovered 1999-Jan-13 by Kobayashi, T. at Oizumi
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 AX7 = 1977 DV10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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