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JPL Small-Body Database Browser
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65027 (2002 AH109)
Classification: Main-belt Asteroid          SPK-ID: 2065027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526637081200194 5.2705e-08  
a 2.319249733230951 9.1963e-09 au
q 1.965184468899548 1.2351e-07 au
i 6.607008158444374 4.1484e-06 deg
node 110.5088588870506 4.5685e-05 deg
peri 263.6129289306094 4.7651e-05 deg
M 163.9703162611034 1.2983e-05 deg
tp 2458412.899125582421
(2018-Oct-21.39912558)
4.6181e-05 TDB
period 1290.089082059717
3.53
7.6732e-06
2.101e-08
d
yr
n .2790504973697127 1.6597e-09 deg/d
Q 2.673314997562354 1.06e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1432  
   data-arc span      10673 days (29.22 yr)  
   first obs. used      1990-11-15  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46371  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:32:20  

Additional Information
 Earth MOID = .978799 au 
 Jupiter MOID = 2.81165 au 
 T_jup = 3.554 
[ 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 15.5   n/a MPO351299  

65027 (2002 AH109)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2012-Nov-07 17:13 < 00:01 Amphi 0.0190367398756724 0.0190359021212534 0.0190375776695351 3.69187206612603 3.69187198432969 2456239.217060305 0.74318474378805 72.7786166629719 28.7803347146454 -63.0961947720469 89943.4918399712 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:32:35 2020-Feb-23 14:32
2196-Jul-26 21:34 00:02 Amphi 0.0216935009781662 0.021692713792067 0.0216943114447506 3.7266001655803 3.72660009447031 2523340.398945262 1.66463750240127 1600.623268513 28.4208958660219 -89.0018800832362 114099.536837739 T 15 CATAB v2.0f-lin.ifort 2020-Feb-23 14:32:35 2020-Feb-23 14:32

Alternate Designations
 2002 AH109 = 1990 VA6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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