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28924 Jennanncsele (2000 QD205)
Classification: Main-belt Asteroid          SPK-ID: 2028924
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1291407397922808 2.6854e-08  
a 2.525900240635815 8.6298e-09 au
q 2.199703614918606 7.0769e-08 au
i 1.114449082727954 4.2792e-06 deg
node 328.0602362954109 0.00015353 deg
peri 102.7330999689249 0.00015474 deg
M 312.6421559269653 2.0077e-05 deg
tp 2459393.391078254757
(2021-Jun-27.89107825)
8.2106e-05 TDB
period 1466.299607402351
4.01
7.5144e-06
2.057e-08
d
yr
n .2455159901718616 1.2582e-09 deg/d
Q 2.852096866353024 9.7442e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1550  
   data-arc span      10412 days (28.51 yr)  
   first obs. used      1992-08-06  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54718  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:03:48  

Additional Information
 Earth MOID = 1.21396 au 
 Jupiter MOID = 2.39997 au 
 T_jup = 3.442 
[ 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 14.89   n/a E2021B10  
diameter diameter 2.706 km 0.440 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

28924 Jennanncsele           Discovered 2000 Aug. 31 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Jennifer Ann Csele (b. 1996) was awarded first place in the 2013 Intel International Science and Engineering Fair for her physics and astronomy project. She attends the Notre Dame College School, Welland, Ontario, Canada.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-04-15Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2000 QD205 = 1992 PA7 = 1996 RH24 = 1998 EP18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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