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22142 Loripryor (2000 VC37)
Classification: Main-belt Asteroid          SPK-ID: 2022142
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1580573442056162 3.3361e-08  
a 2.2066765389816 5.5604e-09 au
q 1.857895105709327 7.4939e-08 au
i 5.300450176216773 3.6273e-06 deg
node 150.289287420897 3.3321e-05 deg
peri 232.2647563786355 3.474e-05 deg
M 100.7692694050474 1.0477e-05 deg
tp 2458865.355534077376
(2020-Jan-16.85553408)
3.4391e-05 TDB
period 1197.309541336234
3.28
4.5255e-06
1.239e-08
d
yr
n .3006741260895899 1.1365e-09 deg/d
Q 2.555457972253872 6.4393e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1717  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1996-08-20  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50842  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:01:32  

Additional Information
 Earth MOID = .864597 au 
 Jupiter MOID = 2.90764 au 
 T_jup = 3.639 
[ 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 15.1   n/a MPO492982  

22142 Loripryor           Discovered 2000 Nov. 1 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Lori Pryor mentored a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Curtis Middle School, Allen, Texas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051019/MPCPages.arcLast Updated: 2005-10-26

Alternate Designations
 2000 VC37 = 1998 EN17 = 1999 NW43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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