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14240 (2000 AP2)
Classification: Main-belt Asteroid          SPK-ID: 2014240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .11687630398514 3.7671e-08  
a 2.340469292597306 7.2385e-09 au
q 2.066923892087817 8.7805e-08 au
i 7.403211122639404 4.3275e-06 deg
node 33.36509379801701 2.5424e-05 deg
peri 344.5713354993649 2.9642e-05 deg
M 343.9940108555307 1.4254e-05 deg
tp 2459058.647743407118
(2020-Jul-28.14774341)
5.1769e-05 TDB
period 1307.834675984137
3.58
6.0672e-06
1.661e-08
d
yr
n .2752641496748068 1.277e-09 deg/d
Q 2.614014693106794 8.0845e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1592  
   data-arc span      13198 days (36.13 yr)  
   first obs. used      1984-09-28  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45838  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:56:00  

Additional Information
 Earth MOID = 1.07025 au 
 Jupiter MOID = 2.8437 au 
 T_jup = 3.544 
[ 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 14.4   n/a MPO435835  

14240 (2000 AP2)          Discovered 2000-Jan-03 by Kobayashi, T. at Oizumi
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 AP2 = 1984 SN3 = 1984 UN3 = 1991 RF23 = 1997 GA20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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