Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 ]

[ 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 .1732570505698438 3.0561e-08  
a 2.271357223320079 6.4904e-09 au
q 1.877828570017132 6.9288e-08 au
i 4.187293406060367 3.4137e-06 deg
node 178.3724152168033 4.5263e-05 deg
peri 151.3018257824796 4.6223e-05 deg
M 246.1964856724057 1.037e-05 deg
tp 2459595.757175896272
(2022-Jan-16.25717590)
3.675e-05 TDB
period 1250.335582019507
3.42
5.3592e-06
1.467e-08
d
yr
n .2879227026543851 1.2341e-09 deg/d
Q 2.664885876623027 7.6149e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1187  
   data-arc span      15861 days (43.43 yr)  
   first obs. used      1977-09-09  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53499  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:48:48  

Additional Information
 Earth MOID = .866384 au 
 Jupiter MOID = 2.68477 au 
 T_jup = 3.589 
[ 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. 2020-October); 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 12:33 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin