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35333 (1997 EW55)
Classification: Outer Main-belt Asteroid          SPK-ID: 2035333
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05365701415457738 4.6365e-08  
a 3.211080826018924 2.6096e-08 au
q 3.038783816685735 1.5276e-07 au
i 1.104536054480284 4.5795e-06 deg
node 351.5230094430066 0.00026705 deg
peri 268.1863435094591 0.00027033 deg
M 233.5164217923566 4.1856e-05 deg
tp 2459338.925907361209
(2021-May-04.42590736)
0.00024431 TDB
period 2101.722060816673
5.75
2.5621e-05
7.015e-08
d
yr
n .1712881102176344 2.0881e-09 deg/d
Q 3.383377835352113 2.7496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      8031 days (21.99 yr)  
   first obs. used      1997-03-10  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:46:34  

Additional Information
 Earth MOID = 2.02334 au 
 Jupiter MOID = 1.64616 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 14.5   n/a MPO296410  

35333 (1997 EW55)          Discovered 1997-Mar-10 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ 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
1978-Oct-14 08:32 00:01 Jupiter 1.98838673487256 1.98838600326707 1.988387466478 3.39986914362647 3.27217673783197 2443795.855870169 1.3866249867563 51.6841723624071 27.7676712303467 -75.4220272091354 2543272.79815036 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
1989-Nov-13 13:35 00:01 Jupiter 1.81066120946054 1.81066061903432 1.81066179988666 2.79782462408981 2.62530530164756 2447844.066240714 1.00091083276045 44.2285014284581 18.8257491823807 -88.8894334810144 2512301.14679167 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2000-Dec-18 20:34 < 00:01 Jupiter 1.68243287917147 1.68243238640952 1.68243337193322 2.39726441325426 2.17714828769895 2451897.356828704 0.582228309898649 47.2282376577118 8.34399708593355 -88.818883656202 2426272.59714522 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2012-Jan-28 19:25 < 00:01 Jupiter 1.62987534265383 1.62987488083008 1.62987580447739 2.28941875470555 2.0498944646229 2455955.309202927 0.26983373144743 56.5916018363066 3.29798388037603 -86.5482408998844 2410359.72016473 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2023-Mar-05 11:51 < 00:01 Jupiter 1.66828296911489 1.66828251021082 1.66828342801895 2.52305718415638 2.31308782640014 2460008.994025656 0.498562720716756 58.6508522616262 5.79640222879751 -83.4931727908651 2639067.34545061 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2034-Mar-30 23:56 < 00:01 Jupiter 1.78936863229716 1.78936806781414 1.78936919678039 3.07337797938477 2.91529147813814 2464052.497365931 0.908100312220733 65.6552573316349 14.9556235947676 -78.828494546076 2925223.85960172 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2045-Apr-17 01:46 00:01 Jupiter 1.96757628138425 1.96757554024356 1.96757702252494 3.82573919897129 3.71150910091596 2468087.573914393 1.27745229455771 61.397573221744 25.9776311910396 -71.0758168323445 2820006.42476163 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2145-Feb-11 09:25 00:04 Jupiter 1.99713171925073 1.99712998017909 1.9971334583226 3.36641318315561 3.23797756479315 2504546.892367242 3.93271594041666 102.592279952027 35.6832076344571 -50.5173624660408 1617327.6443728 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2156-Mar-17 22:26 00:04 Jupiter 1.82953945248738 1.8295377565979 1.82954114837602 2.81491323235626 2.64533472569991 2508599.434796136 4.29581776294794 58.5771991385049 46.2305611291269 -14.7607063127092 999789.116398946 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2167-Apr-24 15:47 00:05 Jupiter 1.7004813849888 1.70048016609887 1.70048260387854 2.43098094585423 2.21663108737777 2512654.157806385 4.66256512328198 72.484698265482 20.7567185269374 71.2692854551678 1682824.37292414 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2178-Jun-03 21:02 00:05 Jupiter 1.6456543057191 1.64565380485863 1.64565480657975 2.32181318700404 2.08839922350167 2516712.376270459 5.12140091002227 131.488470920136 8.03032178817726 85.6199729328138 2462882.49230514 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2189-Jul-09 19:34 00:06 Jupiter 1.67428047501677 1.67427942114168 1.67428152890194 2.53721764445052 2.32930645666679 2520766.315155800 5.73700409092237 242.696197898024 6.44665064788034 -86.3991999195745 2565940.86189698 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46
2200-Aug-05 01:23 00:06 Jupiter 1.7867603278342 1.78675821354447 1.78676244214139 3.08175324702448 2.92388324750104 2524809.557855620 6.36891772565468 312.485548928596 13.7893071538362 -76.8654607959253 2858610.43116696 T 17 CATAB v2.0e-lin.ifort 2019-Jul-13 01:46:37 2019-Jul-13 01:46

Alternate Designations
 1997 EW55 = 1997 JD3 = 1999 RZ247 = 1999 SP23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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