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393667 (2004 RZ66)
Classification: Main-belt Asteroid          SPK-ID: 2393667
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .210826090113502 8.5127e-08  
a 3.144673838057545 3.9197e-08 au
q 2.481694548097653 2.744e-07 au
i 14.35243599312136 7.9356e-06 deg
node 170.1347332422845 2.257e-05 deg
peri 183.4949331688356 2.6626e-05 deg
M 300.87338703166 1.5681e-05 deg
tp 2459335.035598761116
(2021-Apr-30.53559876)
9.2964e-05 TDB
period 2036.863089358576
5.58
3.8082e-05
1.043e-07
d
yr
n .1767423651991096 3.3045e-09 deg/d
Q 3.807653128017437 4.746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      5383 days (14.74 yr)  
   first obs. used      2004-08-13  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:51:46  

Additional Information
 Earth MOID = 1.4767 au 
 Jupiter MOID = 1.63799 au 
 T_jup = 3.127 
[ 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 15.8   n/a MPO437612  

393667 (2004 RZ66)          Discovered 2004-Sep-08 by LINEAR at Socorro
Reference: Last Updated: 2014-05-15

[ 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
1946-Jul-17 02:00 00:04 Jupiter 1.96449308027969 1.96449006430689 1.96449609626142 3.27730389823866 3.14299044716949 2432018.583524953 4.37084254669698 283.436476330309 72.722139280232 -60.5038551917054 1857555.78099081 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
1957-Feb-27 23:04 00:03 Jupiter 1.66217503879555 1.66217406222773 1.66217601537566 3.4119416118769 3.25916736216075 2435897.461260431 3.11727032888105 414.512156963506 38.1240396660901 -86.3245064244754 1704429.99768815 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
1967-Oct-15 11:58 00:03 Jupiter 1.8273923435326 1.8273906830382 1.82739400402908 3.08807525832724 2.9341404474082 2439778.998599493 2.77619005365865 190.078095569652 73.7859177259939 74.1064809766216 1723451.31188412 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
2052-Mar-30 08:30 00:02 Jupiter 1.67304805117445 1.67304707248284 1.67304902987073 3.39948755596265 3.24714728757788 2470626.854322007 2.11779248531908 283.105316605915 39.9274207418363 -84.902136062348 1691457.74374675 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
2062-Nov-23 15:45 00:03 Jupiter 1.78159486530366 1.78159322479758 1.78159650581774 3.24975598880275 3.10000891231151 2474517.156536969 3.09830931505261 264.402372430538 56.4248418592242 75.4219220946162 1766168.23508031 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
2147-May-05 14:00 00:07 Jupiter 1.70115866898245 1.70115610871888 1.70116122940751 3.35180004143973 3.19980392528676 2505360.083001635 7.45208761437502 912.23364162545 43.3767082960734 -82.0393206070555 1647710.59407594 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
2158-Jan-03 11:39 00:09 Jupiter 1.74124869315133 1.74124495060652 1.74125243581273 3.36284135613401 3.21493562502864 2509255.985223401 8.52011398703877 775.382786933988 49.7879454388939 76.0216970712242 1818723.25786001 T 20 CATAB v2.0f-lin.ifort 2020-Feb-26 04:51:57 2020-Feb-26 04:52
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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