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JPL Small-Body Database Browser
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15126 Brittanyanderson (2000 EA44)
Classification: Main-belt Asteroid          SPK-ID: 2015126
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1728621575667262 3.0839e-08  
a 2.271936185055003 6.7418e-09 au
q 1.879204394252478 7.013e-08 au
i 4.186358720608861 3.8119e-06 deg
node 178.3855202057591 4.9248e-05 deg
peri 151.2340536641705 5.0526e-05 deg
M 73.56790028784522 1.1065e-05 deg
tp 2458344.889623542808
(2018-Aug-14.38962354)
3.8237e-05 TDB
period 1250.813672329214
3.42
5.5675e-06
1.524e-08
d
yr
n .2878126518473553 1.2811e-09 deg/d
Q 2.664667975857527 7.9072e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      15076 days (41.28 yr)  
   first obs. used      1977-09-09  
   last obs. used      2018-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:30:28  

Additional Information
 Earth MOID = .868766 au 
 Jupiter MOID = 2.682 au 
 T_jup = 3.588 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO299071  
rotation period rot_per 2.59 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Polishook, D.; Ofek, O.E.; Waszczak, A.; Kulkarni, S.R. (2012) ACM 2012, #6347. Supplemental material.]

15126 Brittanyanderson           Discovered 2000 Mar. 8 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Brittany L. Anderson for achievement as a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Brittany is a student at the House Junior High School, House, New Mexico.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2000 EA44 = 1977 RW12 = 1997 LD12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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