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469055 (2015 AP274)
Classification: Main-belt Asteroid          SPK-ID: 2469055
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06122423186999816 7.5596e-08  
a 2.791718544238568 5.273e-08 au
q 2.620797720770332 2.1655e-07 au
i 4.984557806705966 7.9301e-06 deg
node 42.23837997572474 9.0341e-05 deg
peri 276.8425103363835 0.00011173 deg
M 220.1857039628902 6.7013e-05 deg
tp 2459662.190582489986
(2022-Mar-23.69058249)
0.00031821 TDB
period 1703.750020192279
4.66
4.827e-05
1.322e-07
d
yr
n .2112986035119001 5.9865e-09 deg/d
Q 2.962639367706804 5.5958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6497 days (17.79 yr)  
   first obs. used      2002-04-13  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68728  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:53:40  

Additional Information
 Earth MOID = 1.61377 au 
 Jupiter MOID = 2.21825 au 
 T_jup = 3.321 
[ 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 16.8   n/a MPO331381  

469055 (2015 AP274)          Discovered 2011-Apr-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 AP274 = 2011 GV29 = 2013 SX6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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