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(1993 KA2)
Classification: Apollo [NEO]          SPK-ID: 3005877
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2449129.5 (1993-May-22.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7742423828981887 0.0010887  
a 2.222964629144649 0.0090215 AU
q .5018511975773076 0.00038363 AU
i 3.182992486992059 0.0048864 deg
node 239.6281308524686 0.00024696 deg
peri 261.3033636738326 0.0030011 deg
M 14.10120290577014 0.097651 deg
tp 2449082.081160994605
(1993-Apr-04.58116099)
0.039714 JED
period 1210.590483380458
3.31
7.3695
0.02018
d
yr
n .2973755410621884 0.0018103 deg/d
Q 3.94407806071199 0.016006 AU
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      1 day  
   first obs. used      1993-05-21  
   last obs. used      1993-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      8  
   fit RMS      .77587  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 00:24:53  

Additional Information
 Earth MOID = .00024632 AU 
 T_jup = 3.167 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.0 mag n/a MPC22414  

[ 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
1993-May-20 16:12 < 00:01 Moon 0.00125518247143468 0.00124984977754227 0.00126051725188934 24.0715550868351 24.0704703670966 2449128.175006950 0.281868377613076 276.434152066141 5.40397136033648 14.7419952091681 8502.88997173493 T 11 CATAB v2.0c-linF95 2014-Jun-13 00:24:55 2014-Jun-13 00:24
1993-May-20 20:38 < 00:01 Earth 0.00099718009624614 0.000991775864276281 0.00100258757297168 24.0460890320112 23.9347105563153 2449128.359690977 0.145004004080612 278.983945747631 3.67676937410758 -1.29898191304338 466.677451593348 T 11 CATAB v2.0c-linF95 2014-Jun-13 00:24:55 2014-Jun-13 00:24
1997-Dec-04 21:02 2_16:07 Jupiter 1.57269303331764 1.48265482752906 1.66166759224707 8.576080923614 8.51304893081039 2450787.376351590 3847.06412023649 1727413.7710995 251.230621564052 -5.31137261235453 12093.3093660901 T 11 CATAB v2.0c-linF95 2014-Jun-13 00:24:55 2014-Jun-13 00:24
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]
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