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24987 (1998 KA65)
Classification: Main-belt Asteroid          SPK-ID: 2024987
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1941466861651565 2.7781e-08  
a 2.183927525687301 6.8295e-09 au
q 1.759925233750242 6.0272e-08 au
i 3.692581369792314 4.1494e-06 deg
node 11.28683240488396 4.5984e-05 deg
peri 305.5330284734792 4.7945e-05 deg
M 302.8675026246278 1.6292e-05 deg
tp 2459387.583922753795
(2021-Jun-22.08392275)
5.3792e-05 TDB
period 1178.842432685228
3.23
5.5296e-06
1.514e-08
d
yr
n .305384324502108 1.4325e-09 deg/d
Q 2.607929817624361 8.1554e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1726  
   data-arc span      14850 days (40.66 yr)  
   first obs. used      1979-09-24  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48255  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:52:12  

Additional Information
 Earth MOID = .747881 au 
 Jupiter MOID = 2.68833 au 
 T_jup = 3.651 
[ 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 14.83   n/a E2021B10  

24987 (1998 KA65)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20010606/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 KA65 = 1979 SS3 = 1999 XX170 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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