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JPL Small-Body Database Browser
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108338 (2001 KV4)
Classification: Main-belt Asteroid          SPK-ID: 2108338
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1187428006176954 3.8925e-08  
a 2.573224722149492 1.4979e-08 au
q 2.26767281202277 9.9674e-08 au
i 13.63348719308683 4.4419e-06 deg
node 64.56741755906185 1.7862e-05 deg
peri 88.08456283627827 2.5747e-05 deg
M 292.2936904670052 2.0348e-05 deg
tp 2459284.057828133666
(2021-Mar-10.55782813)
8.6244e-05 TDB
period 1507.700225166955
4.13
1.3165e-05
3.604e-08
d
yr
n .2387742563082363 2.0849e-09 deg/d
Q 2.878776632276214 1.6758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      692  
   data-arc span      7331 days (20.07 yr)  
   first obs. used      1999-12-12  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:40:43  

Additional Information
 Earth MOID = 1.32664 au 
 Jupiter MOID = 2.2417 au 
 T_jup = 3.379 
[ 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 15.5   n/a MPO449648  

108338 (2001 KV4)          Discovered 2001-May-17 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 KV4 = 1999 XB193 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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