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JPL Small-Body Database Browser
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277920 (2006 KT98)
Classification: Main-belt Asteroid          SPK-ID: 2277920
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08505338770380388 5.5075e-08  
a 3.141468392114603 4.4276e-08 au
q 2.874275863000834 1.6152e-07 au
i 10.53377030467794 7.0282e-06 deg
node 213.0361337603971 3.1612e-05 deg
peri 85.6309804425636 5.2318e-05 deg
M 69.37098032513691 4.1009e-05 deg
tp 2458208.602223387318
(2018-Mar-31.10222339)
0.00023086 TDB
period 2033.749543675448
5.57
4.2996e-05
1.177e-07
d
yr
n .1770129469085943 3.7422e-09 deg/d
Q 3.408660921228372 4.8042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      4952 days (13.56 yr)  
   first obs. used      2006-05-07  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:12:00  

Additional Information
 Earth MOID = 1.88377 au 
 Jupiter MOID = 1.7839 au 
 T_jup = 3.179 
[ 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 16.0   n/a MPO413221  

277920 (2006 KT98)          Discovered 2006-May-26 by Spacewatch at Kitt Peak
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

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