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214047 (2004 EP74)
Classification: Main-belt Asteroid          SPK-ID: 2214047
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07268368500172612 5.2518e-08  
a 2.810140786638771 2.1578e-08 au
q 2.605889398892216 1.5238e-07 au
i 3.97061966314044 6.233e-06 deg
node 159.487816262138 6.3035e-05 deg
peri 346.2666832321473 7.2445e-05 deg
M 194.2962604993413 3.692e-05 deg
tp 2459792.491194591030
(2022-Jul-31.99119459)
0.00018032 TDB
period 1720.642098433979
4.71
1.9818e-05
5.426e-08
d
yr
n .2092242194513604 2.4098e-09 deg/d
Q 3.014392174385326 2.3146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      344  
   data-arc span      9772 days (26.75 yr)  
   first obs. used      1994-01-19  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53349  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:50:39  

Additional Information
 Earth MOID = 1.61783 au 
 Jupiter MOID = 1.97887 au 
 T_jup = 3.314 
[ 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 15.9   n/a MPO437025  

214047 (2004 EP74)          Discovered 2004-Mar-13 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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
2082-Jan-25 14:20 00:02 Jupiter 1.99271668590456 1.99271619020969 1.99271718159966 3.26648448496008 3.13365641626133 2481520.097306916 2.1675270172507 131.449020051242 16.4096086683794 88.0587652770297 2559087.59658491 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 03:50:40 2020-Nov-12 03:50
2105-Jul-16 17:55 00:03 Jupiter 1.9882874631331 1.98828698986732 1.98828793639878 3.20964196383208 3.07405097687975 2490092.246291292 2.98720684910489 178.909550983143 16.2198409548917 -89.3506764284029 2543545.49694571 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 03:50:40 2020-Nov-12 03:50
2129-Jan-05 11:36 00:04 Jupiter 1.98263207759214 1.98263156215827 1.98263259302769 3.15649093940552 3.0181107649584 2498665.983495316 3.86040344507356 225.450062915594 15.8332340602798 -86.7160468083131 2563031.58987442 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 03:50:40 2020-Nov-12 03:50
2152-Jun-26 23:32 00:05 Jupiter 1.99661084759905 1.99661011773105 1.99661157747523 3.15752599761647 3.02018379063085 2507239.480416067 4.78491848027499 266.317023090776 15.5943890149116 -83.9265938473547 2665308.84424844 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 03:50:40 2020-Nov-12 03:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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