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JPL Small-Body Database Browser
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71628 (2000 EJ69)
Classification: Main-belt Asteroid          SPK-ID: 2071628
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1435982190249474 4.3517e-08  
a 3.168786598256133 2.3638e-08 au
q 2.713754486276431 1.4024e-07 au
i 5.052607573129245 5.4655e-06 deg
node 356.7438914036019 4.9864e-05 deg
peri 119.8094386270547 5.2807e-05 deg
M 261.3668529320107 1.9921e-05 deg
tp 2459564.992667942767
(2021-Dec-16.49266794)
0.00011737 TDB
period 2060.335358855732
5.64
2.3054e-05
6.312e-08
d
yr
n .1747288364744352 1.9551e-09 deg/d
Q 3.623818710235835 2.7033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      899  
   data-arc span      9832 days (26.92 yr)  
   first obs. used      1992-12-01  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53988  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:17:30  

Additional Information
 Earth MOID = 1.73444 au 
 Jupiter MOID = 1.48017 au 
 T_jup = 3.181 
[ 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 14.0   n/a MPO267924  
diameter diameter 6.425 km 0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71628 (2000 EJ69)          Discovered 2000-Mar-10 by LINEAR at Socorro
Reference: 20031109/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
1963-Sep-05 23:29 00:02 Jupiter 1.8342595212026 1.83425803648589 1.834261005919 3.3064468780692 3.16370557577297 2438278.478233316 2.32865768222215 72.4201794791883 48.11562383788 53.6233119225299 1259696.03786902 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
1974-Jun-06 07:18 00:02 Jupiter 1.57863840166129 1.57863759910583 1.57863920421621 2.28797271182107 2.04002793099888 2442204.804370638 1.79157402860395 97.5214843568157 25.8511268293152 87.5236692987783 1320649.23861218 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
1985-Mar-21 02:49 00:01 Jupiter 1.56985890230498 1.5698584332561 1.56985937135377 1.79308642671347 1.46152399188145 2446145.617420910 1.24420772435374 105.749420391982 54.5833129382133 62.2936087542416 2036262.23606156 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
1995-Dec-26 06:31 < 00:01 Jupiter 1.79115706055058 1.79115647724745 1.79115764385352 2.01399343869629 1.76362894479597 2450077.771279210 0.786660317465592 63.3523757544919 13.1585446734249 77.9179885954222 2286757.84860515 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
2082-Aug-13 23:27 00:02 Jupiter 1.88296586567469 1.88296465505844 1.88296707629071 3.4345868303558 3.30101775499354 2481720.477071836 2.28454824881854 64.2886536382847 42.4933242934041 60.4785928895984 1573914.31556352 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
2093-May-11 10:50 00:03 Jupiter 1.59345702256527 1.59345614303716 1.59345790209339 2.38172235211057 2.14696895956218 2485643.951551227 2.64846556526784 125.356192861601 24.4537551026823 87.327081290984 1407611.5486993 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
2104-Feb-27 00:04 00:03 Jupiter 1.53705782891759 1.53705710827999 1.53705854955607 1.89802932080723 1.58125912863395 2489586.502750026 3.08463826326836 124.183882535101 77.9302592945591 81.119629256698 1922835.18011894 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
2114-Dec-08 03:10 00:04 Jupiter 1.73824905329712 1.73824721105703 1.73825089553544 1.96512146076411 1.69915642478937 2493523.631813115 3.75503129208953 70.1579405098286 39.0027757083338 -83.7631935059225 1149761.76973592 T 24 CATAB v2.0f-lin.ifort 2019-Dec-04 06:17:41 2019-Dec-04 06:17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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