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393093 (2013 AY117)
Classification: Main-belt Asteroid          SPK-ID: 2393093
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1078679838068974 7.8649e-08  
a 3.096440004082231 4.4635e-08 au
q 2.76243326386286 2.6663e-07 au
i 10.47387129990455 5.6111e-06 deg
node 98.46609996240025 4.3622e-05 deg
peri 262.1537643197686 5.0959e-05 deg
M 241.7761065998497 2.9479e-05 deg
tp 2459654.074633707687
(2022-Mar-15.57463371)
0.00016874 TDB
period 1990.180338067501
5.45
4.3032e-05
1.178e-07
d
yr
n .1808881301428021 3.9112e-09 deg/d
Q 3.430446744301602 4.9449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      7142 days (19.55 yr)  
   first obs. used      2000-10-06  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:25:51  

Additional Information
 Earth MOID = 1.784 au 
 Jupiter MOID = 2.05089 au 
 T_jup = 3.189 
[ 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 15.6   n/a MPO397432  

393093 (2013 AY117)          Discovered 2006-Dec-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ 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
1974-May-11 08:33 00:04 Thisb 0.0406268268236152 0.0406098589491865 0.040643794896941 4.54054311184589 4.54054307488401 2442178.856365682 3.79406381950459 857.599449273809 52.8089934750807 9.54762942605908 20317.7207243495 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:25:52 2020-May-22 01:25
2064-Nov-10 16:44 00:02 Inter 0.0413643095782125 0.0413367397841546 0.0413918794047143 8.21921249916423 8.21921245610536 2475235.196924113 2.16366080905571 1375.73267042149 56.3830901262457 -2.41223172114797 6441.30155170759 T 12 CATAB v2.0f-lin.ifort 2020-May-22 01:25:52 2020-May-22 01:25

Alternate Designations
 2013 AY117 = 2011 UH193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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