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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04082490565157615 6.8788e-08  
a 2.665397876075321 2.3784e-08 AU
q 2.556583259260635 1.7544e-07 AU
i 3.117899133895109 6.7734e-06 deg
node 173.364052937662 9.3575e-05 deg
peri 5.325447857277245 0.00011426 deg
M 152.6641340141908 6.4449e-05 deg
tp 2456326.474983669003
(2013-Feb-02.97498367)
0.00028537 JED
period 1589.430336378835
4.35
2.1274e-05
5.825e-08
d
yr
n .2264962431887266 3.0316e-09 deg/d
Q 2.774212492890008 2.4755e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      8545 days (23.39 yr)  
   first obs. used      1991-03-14  
   last obs. used      2014-08-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54708  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:44:37  

Additional Information
 Earth MOID = 1.56063 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 14.6 mag n/a MPO302227  

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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