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27457 Tovinkere (2000 GP39)
Classification: Main-belt Asteroid          SPK-ID: 2027457
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04072786402640363 7.2328e-08  
a 2.665507557827746 2.4786e-08 AU
q 2.556947128451187 1.8759e-07 AU
i 3.117591375333291 7.4309e-06 deg
node 173.3688666121616 9.8542e-05 deg
peri 5.279605195021323 0.00012047 deg
M 107.4181722759133 6.7363e-05 deg
tp 2456326.210443332297
(2013-Feb-02.71044333)
0.00029854 JED
period 1589.528445539
4.35
2.2171e-05
6.07e-08
d
yr
n .22648226334693 3.159e-09 deg/d
Q 2.774067987204306 2.5795e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      662  
   data-arc span      8511 days (23.30 yr)  
   first obs. used      1991-03-14  
   last obs. used      2014-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55201  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:57:12  

Additional Information
 Earth MOID = 1.56026 AU 
 T_jup = 3.380 
[ 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 14.5 mag n/a MPO263582  

27457 Tovinkere           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Mahita Gauri Tovinkere (b. 1999) is a finalist in the 2011 Broadcom MASTERS, a math and science competition for middle-school students, for her earth and space sciences project. She attends the Stoller Middle School, Portland, Oregon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20111210/MPCPages.arcLast Updated: 2011-12-12

[ show close-approach data ]
Alternate Designations
 2000 GP39 = 1993 TV35 = 1998 XR60 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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