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152684 (1998 KV26)
Classification: Main-belt Asteroid          SPK-ID: 2152684
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709742453173742 4.9531e-08  
a 2.781085654731705 2.5488e-08 au
q 2.305591633750976 1.4074e-07 au
i 12.6596122148631 6.9232e-06 deg
node 233.0228217746088 3.0438e-05 deg
peri 44.87269849967405 4.3036e-05 deg
M 271.2516478589589 3.6533e-05 deg
tp 2459618.116617432126
(2022-Feb-07.61661743)
0.00017527 TDB
period 1694.025620178706
4.64
2.3288e-05
6.376e-08
d
yr
n .2125115439293196 2.9214e-09 deg/d
Q 3.256579675712433 2.9846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      365  
   data-arc span      9217 days (25.23 yr)  
   first obs. used      1995-11-14  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57619  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:13  

Additional Information
 Earth MOID = 1.3066 au 
 Jupiter MOID = 1.8891 au 
 T_jup = 3.277 
[ 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 15.4   n/a MPO469619  

152684 (1998 KV26)          Discovered 1998-May-30 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 1998 KV26 = 1995 VT8 = 1999 TH268 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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