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10982 Poerink (2672 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2010982
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2859200155123895 6.3102e-08  
a 3.18919110851166 3.586e-08 AU
q 2.277337537294032 2.0575e-07 AU
i 13.18920301361932 8.3073e-06 deg
node 198.8146216165915 3.8087e-05 deg
peri 126.1278229953376 4.1245e-05 deg
M 199.8906996691302 1.5223e-05 deg
tp 2457925.695054610058
(2017-Jun-21.19505461)
9.3477e-05 JED
period 2080.267785639706
5.70
3.5086e-05
9.606e-08
d
yr
n .1730546434863413 2.9188e-09 deg/d
Q 4.101044679729289 4.6113e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      13262 days (36.31 yr)  
   first obs. used      1977-10-07  
   last obs. used      2014-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57563  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 19:58:16  

Additional Information
 Earth MOID = 1.29593 AU 
 T_jup = 3.092 
[ 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 13.7 mag n/a MPO259421  

10982 Poerink           Discovered 1977 Oct. 11 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
A Dutch meteor researcher for more than 20 years, Urijan Poerink (b. 1953) was particularly involved in expeditions to southern France for observing the Perseids in 1993 and to South Korea, Jordan and Spain for the Leonids during 1998-2002. The name was suggested by H. van Woerden, S. van Leverink and A. van der Brugge.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06

[ show close-approach data ]
Alternate Designations
 2672 T-3 = 1981 ES45 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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