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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08081010614579692 3.5224e-08  
a 2.780883791870819 1.6806e-08 au
q 2.556160277470612 1.0097e-07 au
i 4.372709757289473 4.3604e-06 deg
node 215.8340739220038 6.2189e-05 deg
peri 36.76751688375037 6.9991e-05 deg
M 310.7036381095859 3.2728e-05 deg
tp 2459232.445022239146
(2021-Jan-17.94502224)
0.00015429 TDB
period 1693.841184299029
4.64
1.5355e-05
4.204e-08
d
yr
n .2125346834974854 1.9266e-09 deg/d
Q 3.005607306271026 1.8164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      899  
   data-arc span      10199 days (27.92 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 23:50:18  

Additional Information
 Earth MOID = 1.54353 au 
 Jupiter MOID = 2.01366 au 
 T_jup = 3.324 
[ show covariance matrix ]

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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