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JPL Small-Body Database Browser
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48896 (1998 KT66)
Classification: Main-belt Asteroid          SPK-ID: 2048896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1561781773427352 3.6339e-08  
a 2.207870297900863 8.7726e-09 au
q 1.863049138965544 7.8941e-08 au
i 5.125170202464513 5.1147e-06 deg
node 192.1759633606483 4.3448e-05 deg
peri 46.66140231257666 4.6927e-05 deg
M 127.2091526455331 1.9152e-05 deg
tp 2458177.076827885240
(2018-Feb-27.57682789)
6.2905e-05 TDB
period 1198.281246209262
3.28
7.1417e-06
1.955e-08
d
yr
n .3004303047709814 1.7906e-09 deg/d
Q 2.552691456836182 1.0143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      8392 days (22.98 yr)  
   first obs. used      1996-12-12  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58827  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:15:57  

Additional Information
 Earth MOID = .855681 au 
 Jupiter MOID = 2.45201 au 
 T_jup = 3.638 
[ 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 16.1   n/a MPO449313  

48896 (1998 KT66)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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