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27502 Stephbecca (2000 GR137)
Classification: Main-belt Asteroid          SPK-ID: 2027502
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01769190874978427 6.329e-08  
a 2.871808461449697 3.0648e-08 AU
q 2.821000688202871 1.7895e-07 AU
i 2.960639799144842 6.9416e-06 deg
node 45.45761470112136 0.00011507 deg
peri 22.49413312948109 0.00023122 deg
M 144.1331884261371 0.00019729 deg
tp 2456288.806292174581
(2012-Dec-27.30629217)
0.00097587 JED
period 1777.590141554725
4.87
2.8455e-05
7.791e-08
d
yr
n .202521375194585 3.2419e-09 deg/d
Q 2.922616234696524 3.119e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      705  
   data-arc span      12986 days (35.55 yr)  
   first obs. used      1978-11-29  
   last obs. used      2014-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55081  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:57:15  

Additional Information
 Earth MOID = 1.83368 AU 
 T_jup = 3.295 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7 mag n/a MPO299155  

27502 Stephbecca           Discovered 2000 Apr. 3 by L. H. Wasserman at the Anderson Mesa Station of the Lowell Observatory.
Stephanie E. Wasserman (b. 1977) and Rebecca N. Wasserman (b. 1979) are the two daughters of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020328/MPCPages.arcLast Updated: 2003-10-02

[ show close-approach data ]
Alternate Designations
 2000 GR137 = 1978 WF9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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