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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .129111250687879 2.7036e-08  
a 2.526866714142338 8.8009e-09 au
q 2.200619792357849 7.1131e-08 au
i 1.114347407803617 4.4129e-06 deg
node 328.0604406205566 0.00015507 deg
peri 102.558542331151 0.00015632 deg
M 263.7177182727347 2.0432e-05 deg
tp 2459392.888076273715
(2021-Jun-27.38807627)
8.3948e-05 TDB
period 1467.141253036333
4.02
7.665e-06
2.099e-08
d
yr
n .2453751465681708 1.2819e-09 deg/d
Q 2.853113635926826 9.9372e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1485  
   data-arc span      10313 days (28.24 yr)  
   first obs. used      1992-08-06  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54998  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 01:14:42  

Additional Information
 Earth MOID = 1.21538 au 
 Jupiter MOID = 2.39965 au 
 T_jup = 3.441 
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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 14.8   n/a MPO247598  
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

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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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