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469057 (2015 AE277)
Classification: Main-belt Asteroid          SPK-ID: 2469057
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06065299333020812 1.0794e-07  
a 3.135230006853575 6.3093e-08 au
q 2.945068922159217 3.4514e-07 au
i 9.425223882140054 7.3047e-06 deg
node 231.6269618436304 6.7296e-05 deg
peri 114.6456047032149 9.5648e-05 deg
M 199.7309058336292 7.7624e-05 deg
tp 2460299.213254053117
(2023-Dec-20.71325405)
0.00045524 TDB
period 2027.694566750174
5.55
6.1208e-05
1.676e-07
d
yr
n .1775415320942439 5.3593e-09 deg/d
Q 3.325391091547933 6.692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5817 days (15.93 yr)  
   first obs. used      2005-05-11  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57947  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 08:23:28  

Additional Information
 Earth MOID = 1.95457 au 
 Jupiter MOID = 1.95402 au 
 T_jup = 3.188 
[ 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 16.53   n/a MPCxxxxx  

469057 (2015 AE277)          Discovered 2007-Oct-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 AE277 = 2007 TX264 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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