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134654 (1999 VK40)
Classification: Main-belt Asteroid          SPK-ID: 2134654
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557951698645886 4.0911e-08  
a 2.373301873610205 9.9045e-09 au
q 2.003552905071157 1.0195e-07 au
i 4.300320460247715 4.0767e-06 deg
node 246.7805479315969 4.8813e-05 deg
peri 95.48721322366475 5.0438e-05 deg
M 327.9274421164475 1.2865e-05 deg
tp 2459319.475899483550
(2021-Apr-14.97589948)
4.7928e-05 TDB
period 1335.450822774657
3.66
8.3599e-06
2.289e-08
d
yr
n .2695718882796677 1.6875e-09 deg/d
Q 2.743050842149253 1.1448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      828  
   data-arc span      8165 days (22.35 yr)  
   first obs. used      1998-05-01  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:19  

Additional Information
 Earth MOID = .999273 au 
 Jupiter MOID = 2.6581 au 
 T_jup = 3.523 
[ 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 MPO351806  

134654 (1999 VK40)          Discovered 1999-Nov-13 by Kawasato, N. at Uenohara
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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