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213781 (2003 EB52)
Classification: Main-belt Asteroid          SPK-ID: 2213781
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1363434912326887 5.9824e-08  
a 3.159427689293413 2.8638e-08 au
q 2.728660287837923 1.8754e-07 au
i 17.46787747056443 6.5102e-06 deg
node 11.03501770753578 1.4102e-05 deg
peri 179.37027741726 2.2855e-05 deg
M 47.85383575145894 1.5797e-05 deg
tp 2458927.837563817459
(2020-Mar-19.33756382)
9.032e-05 TDB
period 2051.214400775012
5.62
2.7889e-05
7.636e-08
d
yr
n .1755057881145828 2.3862e-09 deg/d
Q 3.590195090748904 3.2542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-12-23  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:04  

Additional Information
 Earth MOID = 1.72842 au 
 Jupiter MOID = 1.36496 au 
 T_jup = 3.120 
[ 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 15.08   n/a E2021B55  

213781 (2003 EB52)          Discovered 2003-Mar-11 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
1917-Mar-28 21:19 00:04 Jupiter 1.76683704651969 1.76683273082636 1.76684136303788 4.02801794948903 3.90718922765582 2421316.387893173 4.20599444352098 2077.13579054576 73.4761630734017 -84.1329583208909 1923123.87548731 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
1927-Dec-04 05:06 00:03 Jupiter 1.35831638730394 1.35831564010351 1.35831713450721 4.40967106601103 4.26591533456011 2425218.712465078 2.72521583596272 198.293409798614 31.7067094439929 84.5930382103372 2455225.14611928 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
1938-Jul-18 20:46 00:03 Jupiter 1.91158729280514 1.91158406758493 1.91159053768205 3.86555694916056 3.74917756709578 2429098.365512892 3.26564527152429 10730.0913082563 61.8280795038642 89.1560675398786 2053211.18890665 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
2012-Jun-27 08:24 < 00:01 Jupiter 1.93937019430195 1.93936933543268 1.93937105318819 3.55744032837185 3.43247418497777 2456105.849750881 0.595398130904531 829.693376963142 35.216369504053 -88.3927767666975 2171064.85986415 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
2023-Jan-24 19:17 < 00:01 Jupiter 1.36368914068526 1.36368851957014 1.36368976180045 4.39527933708854 4.25161485169117 2459969.303558817 0.397793797382037 89.5021049423753 29.1377266683888 -84.19826902246 2402718.51317467 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
2033-Oct-11 05:02 < 00:01 Jupiter 1.73009957657195 1.73009824901185 1.73010090414012 4.20063832507707 4.08242598480929 2463881.709862478 0.997271181766822 353.299016670161 54.2939503998108 83.6107063107364 2183711.21707404 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
2118-Mar-29 05:57 00:03 Jupiter 1.43301288280077 1.43301046805538 1.43301529755798 4.32354546646614 4.1846014421669 2494730.748154183 3.47966815301263 258.259926379393 47.5158529802916 -63.6954210498718 1996046.09300534 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
2128-Dec-30 21:29 00:04 Jupiter 1.56113180931164 1.56112750231943 1.56113611634644 4.36731311781428 4.24125982008312 2498660.395106323 4.27177814563703 481.089722458225 60.1703626494602 64.1516811514925 2002716.51397305 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 23:44:05 2021-Apr-13 23:44
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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