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22995 Allenjanes (1999 VM67)
Classification: Main-belt Asteroid          SPK-ID: 2022995
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08081010925836121 3.4187e-08  
a 2.780883794034104 1.5628e-08 au
q 2.556160270803402 9.9368e-08 au
i 4.372709531544756 4.32e-06 deg
node 215.8340669157872 5.9099e-05 deg
peri 36.76752482031284 6.7119e-05 deg
M 310.703636244749 3.202e-05 deg
tp 2459232.445031284067
(2021-Jan-17.94503128)
0.0001508 TDB
period 1693.841186275521
4.64
1.4278e-05
3.909e-08
d
yr
n .2125346832494852 1.7916e-09 deg/d
Q 3.005607317264806 1.6891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      10284 days (28.16 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57243  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:36:21  

Additional Information
 Earth MOID = 1.54353 au 
 Jupiter MOID = 2.01366 au 
 T_jup = 3.324 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO431767  

22995 Allenjanes           Discovered 1999 Nov. 4 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Allen Janes mentored a finalist in the 2007 Intel Science Talent Search (STS), a science competition for high school seniors. He teaches at the Red River High School, Grand Forks, North Dakota.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070303/MPCPages.arcLast Updated: 2010-04-12

Alternate Designations
 1999 VM67 = 1992 EP13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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