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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06085799275434492 7.5563e-08  
a 2.792651194832247 5.4047e-08 au
q 2.622696048651734 2.1675e-07 au
i 4.984466546459853 8.0121e-06 deg
node 42.25080841185888 9.0364e-05 deg
peri 276.725799555765 0.00011249 deg
M 135.8064008054056 6.7858e-05 deg
tp 2457957.455232819278
(2017-Jul-22.95523282)
0.00032251 TDB
period 1704.603868537583
4.67
4.9484e-05
1.355e-07
d
yr
n .2111927625207443 6.1309e-09 deg/d
Q 2.962606341012761 5.7336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6105 days (16.71 yr)  
   first obs. used      2002-04-13  
   last obs. used      2018-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68551  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:19:22  

Additional Information
 Earth MOID = 1.6148 au 
 Jupiter MOID = 2.21696 au 
 T_jup = 3.320 
[ 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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