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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709742477041551 4.7416e-08  
a 2.781085657958383 2.0444e-08 au
q 2.305591629788133 1.3807e-07 au
i 12.65961117765513 6.7292e-06 deg
node 233.0228143684167 2.8476e-05 deg
peri 44.87270896619062 3.923e-05 deg
M 271.2516432002579 3.0546e-05 deg
tp 2459618.116640081026
(2022-Feb-07.61664008)
0.0001455 TDB
period 1694.025623126876
4.64
1.8679e-05
5.114e-08
d
yr
n .2125115435594787 2.3433e-09 deg/d
Q 3.256579686128633 2.3939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      415  
   data-arc span      9300 days (25.46 yr)  
   first obs. used      1995-11-14  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56927  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:41:53  

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 15.41   n/a MPCxxxxx  

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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