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JPL Small-Body Database Browser
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74062 (1998 KR33)
Classification: Main-belt Asteroid          SPK-ID: 2074062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1381316612309498 4.0314e-08  
a 2.22284549117578 9.6233e-09 au
q 1.915800150819942 9.1225e-08 au
i 2.773378036645186 4.0788e-06 deg
node 65.57059832335932 8.4561e-05 deg
peri 118.6987386215953 8.6437e-05 deg
M 156.5853803796789 2.1863e-05 deg
tp 2458073.984631953125
(2017-Nov-16.48463195)
7.1073e-05 TDB
period 1210.493163776059
3.31
7.8609e-06
2.152e-08
d
yr
n .297399449061738 1.9313e-09 deg/d
Q 2.529890831531616 1.0953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      716  
   data-arc span      10451 days (28.61 yr)  
   first obs. used      1991-04-18  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:44:24  

Additional Information
 Earth MOID = .919821 au 
 Jupiter MOID = 2.42858 au 
 T_jup = 3.634 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO417338  

74062 (1998 KR33)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 KR33 = 1996 VO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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