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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08931958895811686 7.6808e-08  
a 2.770197380130035 3.0167e-08 AU
q 2.522764488803968 2.1259e-07 AU
i 7.965724459604551 9.3576e-06 deg
node 223.1976958900482 4.5796e-05 deg
peri 20.42499540177855 6.3915e-05 deg
M 134.9454215355149 4.5159e-05 deg
tp 2456369.222730793497
(2013-Mar-17.72273079)
0.00021012 JED
period 1684.086902159412
4.61
2.7509e-05
7.532e-08
d
yr
n .2137656907956423 3.4918e-09 deg/d
Q 3.017630271456102 3.2861e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      8467 days (23.18 yr)  
   first obs. used      1991-11-01  
   last obs. used      2015-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57711  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:15:55  

Additional Information
 Earth MOID = 1.51348 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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