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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06030926233989765 1.117e-07  
a 3.136069588454105 8.2483e-08 au
q 2.946935544927852 3.4765e-07 au
i 9.424607118652355 8.2241e-06 deg
node 231.6473286281288 6.9742e-05 deg
peri 114.4683837030557 9.8737e-05 deg
M 129.6258181683398 7.6691e-05 deg
tp 2458270.091240036824
(2018-May-31.59124004)
0.0004195 TDB
period 2028.509114174034
5.55
8.0029e-05
2.191e-07
d
yr
n .1774702403279979 7.0016e-09 deg/d
Q 3.325203631980359 8.7458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      5372 days (14.71 yr)  
   first obs. used      2005-05-11  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:53:40  

Additional Information
 Earth MOID = 1.95724 au 
 Jupiter MOID = 1.95454 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 16.4   n/a MPO380622  

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

[ hide close-approach data ]
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
1942-Feb-20 07:00 00:08 Jupiter 1.97416724567933 1.97416587023241 1.97416862115184 4.25474960076485 4.15268443622595 2430410.791507167 8.29553399446452 433.659670641184 35.6485382538711 80.9888015479224 1935238.34528273 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 13:53:42 2020-Feb-26 13:53
1952-Jul-29 06:33 00:07 Jupiter 1.99242747174528 1.99242589835417 1.99242904517219 4.69864600677434 4.60728038449021 2434222.773106958 7.04200173880355 503.90990195301 37.5939947090216 -82.4630017313301 2013737.20593262 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 13:53:42 2020-Feb-26 13:53
2035-Dec-15 05:03 00:03 Jupiter 1.97386124395515 1.97386044267554 1.97386204523566 4.70136835069533 4.60918921297351 2464676.710629918 2.49932754319815 205.091353435262 34.8229000887908 -86.1427246208805 2165287.94758281 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 13:53:42 2020-Feb-26 13:53
2119-May-01 19:21 00:12 Jupiter 1.96483843073301 1.96483769729172 1.96483916418122 4.62979680315526 4.53572906114713 2495129.306585815 11.9040562696009 832.0007097831 32.9425619625607 -89.8736472248305 2176947.03894194 T 7 CATAB v2.0f-lin.ifort 2020-Feb-26 13:53:42 2020-Feb-26 13:53

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