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(2018 EJ)
Classification: Outer Main-belt Asteroid          SPK-ID: 3799792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5058063923962314 2.4134e-05  
a 3.373212201141697 0.00023816 au
q 1.667019906895264 3.954e-05 au
i 8.210836498629259 0.00038089 deg
node 104.8417725498177 0.001994 deg
peri 75.73761499652045 0.0066317 deg
M 157.6798791376271 0.016124 deg
tp 2458209.353850129265
(2018-Mar-31.85385013)
0.0080922 TDB
period 2262.892487645994
6.20
0.23965
0.0006561
d
yr
n .1590884242028198 1.6848e-05 deg/d
Q 5.079404495388129 0.00035862 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      53 days  
   first obs. used      2018-01-20  
   last obs. used      2018-03-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .24375  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:23:56  

Additional Information
 Earth MOID = .69361 au 
 Jupiter MOID = .517099 au 
 T_jup = 2.917 
[ 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 19.9   n/a MPO439028  

[ 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
1915-Jun-06 21:19 1_01:29 Jupiter 1.29791684841509 1.28032970020563 1.31553088357869 8.99831267334128 8.92549314730339 2420655.388438340 1529.06899081314 926148.780130837 8352.83443281085 20.1590071765247 5024.61732096791 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
1927-Mar-26 11:03 1_02:03 Jupiter 0.967775219186394 0.950273123314273 0.985326822484268 7.77598947137745 7.66260786370494 2424965.960093060 1562.93300171894 940545.39071822 6638.97329240166 23.4330194009782 5844.98634353881 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
1939-Mar-08 22:01 3_14:31 Jupiter 1.53175096092606 1.4885834455619 1.57497000401053 9.68611709309168 9.62885824208381 2429331.417059737 5191.17938863213 2199192.51170297 8390.50566262685 13.254391903385 4028.92400255061 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2035-Jan-01 16:45 1_03:19 Jupiter 1.52131329002468 1.50868140800842 1.53396723052677 9.36888813936191 9.30927085064648 2464329.197627934 1639.17793821668 693854.877720995 1603.76217337613 25.5044857084548 23363.0444780654 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2046-Dec-13 00:45 18:49 Jupiter 1.03493144182579 1.02236290766187 1.04758245991245 7.6670550216192 7.5595546034946 2468692.531141841 1129.37704232449 781423.524565966 665.077983308097 37.488576174506 42966.9634190399 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2058-Oct-01 18:55 13:11 Jupiter 1.32794164165617 1.32209481252247 1.33379531376203 8.82243509285371 8.74983820398782 2473003.288088760 791.210507494151 328457.995808643 1413.38868029121 28.1063758877077 44317.0987511468 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2083-Mar-22 06:51 2_10:11 Earth 0.452472493869667 0.445454378806958 0.460008812822582 1.46613181157759 1.46210980051039 2481940.785220737 3490.98214194041 846628.910823839 7972.67517360046 64.5523312915748 5753.52891013567 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2100-Apr-09 11:34 4_14:07 Earth 0.496136430844899 0.463932068072279 0.528958118813599 1.43977394880003 1.43603903490247 2488167.982007472 6607.1859290146 1841850.26343101 2309.89747426418 -28.2311278287252 2052.04751142386 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2152-Oct-24 17:09 3_06:03 Jupiter 1.43873190616426 1.39459317746392 1.48305697577315 9.32434976882655 9.26099571126111 2507359.214476681 4682.8334447379 2352867.6986962 8304.98031925134 21.5264449133665 5901.05554480917 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2164-Aug-05 14:57 13:23 Jupiter 0.996840297863766 0.984189736353612 1.00958316614114 7.6154835786945 7.50307773323414 2511662.123122098 802.573983806741 795648.152190351 5691.09964620946 38.5297642046735 9992.61629724875 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
2176-Jul-02 22:34 1_23:00 Jupiter 1.34922385247814 1.32131457336393 1.37717354185213 8.86919839313013 8.79813105804934 2516011.439984573 2820.28066415342 1440922.26758447 9335.9532623273 16.6246383303581 3948.96652281757 T 3 CATAB v2.0g-lin.ifort 2021-Apr-15 20:23:56 2021-Apr-15 20:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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