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27570 Erinschumacher (2000 QA150)
Classification: Main-belt Asteroid          SPK-ID: 2027570
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08949908232811114 7.6329e-08  
a 2.76975805986326 2.9653e-08 au
q 2.521867255234608 2.1154e-07 au
i 7.966581586265117 9.2944e-06 deg
node 223.1979487644495 4.538e-05 deg
peri 20.29122417269475 6.3253e-05 deg
M 220.6199836046999 4.5041e-05 deg
tp 2458052.367290670982
(2017-Oct-25.86729067)
0.00021283 JED
period 1683.686303895904
4.61
2.7038e-05
7.403e-08
d
yr
n .2138165519117137 3.4337e-09 deg/d
Q 3.017648864491911 3.2307e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      8795 days (24.08 yr)  
   first obs. used      1991-11-01  
   last obs. used      2015-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5742  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:04:18  

Additional Information
 Earth MOID = 1.51003 au 
 Jupiter MOID = 1.98467 au 
 T_jup = 3.318 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO266096  

27570 Erinschumacher           Discovered 2000 Aug. 25 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Erin Schumacher mentored a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students. She teaches at the Thurgood Marshall Middle School, San Diego, California.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 QA150 = 1996 VU25 = 1999 JJ121 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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