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19547 Collier (1999 JP57)
Classification: Main-belt Asteroid          SPK-ID: 2019547
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08759334722164445 3.2642e-08  
a 2.212250921608162 6.7643e-09 au
q 2.018472458490335 7.2341e-08 au
i 1.729231704859343 4.1258e-06 deg
node 134.0698032216518 0.00011981 deg
peri 158.0167827857821 0.0001222 deg
M 156.0862840159849 2.3943e-05 deg
tp 2458679.410593165357
(2019-Jul-14.91059317)
7.9847e-05 TDB
period 1201.849269736345
3.29
5.5123e-06
1.509e-08
d
yr
n .2995383939276967 1.3738e-09 deg/d
Q 2.406029384725988 7.3568e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1255  
   data-arc span      11052 days (30.26 yr)  
   first obs. used      1990-11-15  
   last obs. used      2021-02-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52839  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:57:34  

Additional Information
 Earth MOID = 1.00045 au 
 Jupiter MOID = 2.70553 au 
 T_jup = 3.651 
[ 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 15.6   n/a MPO337423  

19547 Collier           Discovered 1999 May 10 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Theresa Collier (b. 1986) received the 2003 Intel Foundation Achievement Award for her zoology project. She attends the Mediapolis High School, Mediapolis, Iowa, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040830/MPCPages.arcLast Updated: 2004-09-06

Alternate Designations
 1999 JP57 = 1996 NM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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