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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06046055269431552 1.0847e-07  
a 3.135812284417534 6.5944e-08 au
q 2.946219340556025 3.4562e-07 au
i 9.424425380659009 7.4991e-06 deg
node 231.6367240422054 6.8366e-05 deg
peri 114.5436645467387 9.6714e-05 deg
M 165.0408401155691 7.7176e-05 deg
tp 2458270.650980510511
(2018-Jun-01.15098051)
0.0004177 TDB
period 2028.259470697144
5.55
6.3979e-05
1.752e-07
d
yr
n .1774920838290293 5.5988e-09 deg/d
Q 3.325405228279042 6.9931e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5787 days (15.84 yr)  
   first obs. used      2005-05-11  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58712  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:17:45  

Additional Information
 Earth MOID = 1.95481 au 
 Jupiter MOID = 1.95412 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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