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35768 Wendybauer (1999 JR1)
Classification: Main-belt Asteroid          SPK-ID: 2035768
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0566423228794857 3.3817e-08  
a 2.911711733623437 1.6954e-08 au
q 2.746785617475551 1.0426e-07 au
i 3.439020182206456 3.9113e-06 deg
node 88.07192312394369 6.8025e-05 deg
peri 202.5323985545754 7.8448e-05 deg
M 10.93469859948371 3.9004e-05 deg
tp 2458945.377956718564
(2020-Apr-05.87795672)
0.00019662 TDB
period 1814.767494574938
4.97
1.5851e-05
4.34e-08
d
yr
n .1983725193867442 1.7326e-09 deg/d
Q 3.076637849771322 1.7915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      15587 days (42.67 yr)  
   first obs. used      1976-10-22  
   last obs. used      2019-06-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54431  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:56:20  

Additional Information
 Earth MOID = 1.73089 au 
 Jupiter MOID = 2.01626 au 
 T_jup = 3.278 
[ 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 14.4   n/a PDS3 (MPO 24334)  
diameter diameter 3.338 km 0.801 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35768 Wendybauer           Discovered 1999 May 8 by the Catalina Sky Survey.
Wendy Hagen Bauer (b. 1950) is a North American professor emerita of astronomy at Wellesley College, where she taught from 1979-2015. A dedicated educator, she taught classes ranging from upper level astronomy seminars on stars, to planetary geology.
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 2018-10-26Last Updated: 2019-04-09

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Alternate Designations
 1999 JR1 = 1976 UC15 = 1998 BA6 = 1998 BG50 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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