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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08922628244629061 9.2876e-08  
a 2.770693251661521 4.1016e-08 AU
q 2.523474593016739 2.7005e-07 AU
i 7.964946911610426 1.0621e-05 deg
node 223.2017915129533 5.2762e-05 deg
peri 20.52295886305849 7.2329e-05 deg
M 92.09648419873251 4.9524e-05 deg
tp 2456369.555196941870
(2013-Mar-18.05519694)
0.00023078 JED
period 1684.539105381635
4.61
3.7406e-05
1.024e-07
d
yr
n .2137083068299809 4.7455e-09 deg/d
Q 3.017911910306304 4.4676e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      454  
   data-arc span      7916 days (21.67 yr)  
   first obs. used      1991-11-01  
   last obs. used      2013-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .61381  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Aug-05 21:52:27  

Additional Information
 Earth MOID = 1.51264 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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