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JPL Small-Body Database Browser
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46802 (1998 KX30)
Classification: Main-belt Asteroid          SPK-ID: 2046802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163382938030175 3.6984e-08  
a 2.312567052324185 8.3627e-09 au
q 2.043526947151716 8.4695e-08 au
i 2.841720875727886 4.5123e-06 deg
node 232.1559945968293 6.7098e-05 deg
peri 306.5158203372407 6.9292e-05 deg
M 143.051190899779 1.6237e-05 deg
tp 2458490.078564558464
(2019-Jan-06.57856456)
5.8038e-05 TDB
period 1284.517210959038
3.52
6.9676e-06
1.908e-08
d
yr
n .2802609392296262 1.5202e-09 deg/d
Q 2.581607157496655 9.3356e-09 au
  Orbit Determination Parameters
   # obs. used (total)      952  
   data-arc span      8796 days (24.08 yr)  
   first obs. used      1995-06-04  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51772  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:35:07  

Additional Information
 Earth MOID = 1.04834 au 
 Jupiter MOID = 2.38655 au 
 T_jup = 3.573 
[ 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 MPO432025  

46802 (1998 KX30)          Discovered 1998-May-22 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 KX30 = 1995 LJ1 = 2001 BU62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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