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(2014 YD15)
Classification: Apollo [NEO]          SPK-ID: 3703058
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4976419229748181 0.00036785  
a 1.896426830758806 0.0013358 au
q .9526853359189537 2.6719e-05 au
i .9889720315304193 0.0012306 deg
node 113.5192974111044 0.023643 deg
peri 10.85312382680734 0.024288 deg
M 18.90980046442301 0.78716 deg
tp 2458950.394314401210
(2020-Apr-10.89431440)
2.0328 TDB
period 953.8993734757496
2.61
1.0079
0.002759
d
yr
n .3773982979863568 0.00039875 deg/d
Q 2.840168325598658 0.0020006 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      1 day  
   first obs. used      2014-12-28  
   last obs. used      2014-12-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .56539  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:36:41  

Additional Information
 Earth MOID = .00405819 au 
 Jupiter MOID = 2.25233 au 
 T_jup = 3.791 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.8   n/a MPO319070  

[ 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
1972-Nov-18 07:42 8_07:48 Earth 0.476684932745374 0.231410290694788 0.722402521703916 22.7260316123756 22.725785655099 2441639.821030981 11988.416067422 12263329.3208037 672.157394237561 -2.9170098647385 4888.29080300359 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 22:41:11 2018-Dec-11 16:29
2014-Dec-30 21:48 00:02 Moon 0.0043575219529167 0.00434974747974262 0.00436529706391855 8.32828542016285 8.3273822966794 2457022.408632436 2.42246949853372 396.608943051948 40.3606297577736 -12.2798528036341 3205.08396712096 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 22:41:11 2018-Dec-11 16:29
2014-Dec-31 09:44 00:03 Earth 0.00412329336826612 0.00411487575237242 0.00413171050603395 7.97488154206855 7.89343601580345 2457022.905264469 2.80320880710883 413.829725541011 8.77266662927724 0.240971939383013 951.535113044819 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 22:41:11 2018-Dec-11 16:29
2130-Mar-07 19:59 6_00:53 Earth 0.0702737818799047 0.0147814864281122 0.129179704859641 9.98788263828534 9.98408574705408 2499092.332815251 8692.98644790977 2956215.14138362 2948.82357382372 -8.83423636414653 490.289539454845 T 4 CATAB v2.0e-lin.ifort 2017-Nov-29 22:41:11 2018-Dec-11 16:29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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