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10986 Govert (4313 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2010986
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126269539815715 5.1792e-08  
a 2.227533917703842 1.325e-08 AU
q 1.946264234991481 1.1946e-07 AU
i 2.953650515786413 5.8777e-06 deg
node 116.7222869113354 0.00011647 deg
peri 303.8883380603929 0.0001198 deg
M 32.97347941872085 3.058e-05 deg
tp 2456889.276337599526
(2014-Aug-19.77633760)
0.00010271 JED
period 1214.324941438764
3.32
1.0835e-05
2.966e-08
d
yr
n .2964610111470349 2.6452e-09 deg/d
Q 2.508803600416202 1.4923e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      13512 days (36.99 yr)  
   first obs. used      1977-10-07  
   last obs. used      2014-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50303  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:19:28  

Additional Information
 Earth MOID = .960448 AU 
 T_jup = 3.632 
[ 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 14.4 mag n/a MPO267751  

10986 Govert           Discovered 1977 Oct. 16 by C. J. van Houten and I. van Houten-Groeneveld at Leiden on Palomar Schmidt plates taken by T. Gehrels.
Govert Schilling (b. 1956) is a Dutch amateur astronomer and science writer. He has been popularizing astronomy since the early 1970s, later as editor of the Dutch astronomical magazine Zenit and as leader of the Amsterdam planetarium. The name was suggested by C. E. Koppeschaar.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070926/MPCPages.arcLast Updated: 2007-09-30

[ show close-approach data ]
Alternate Designations
 4313 T-3 = 1982 DE4 = 1987 UY7 = 1992 EY25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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