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10971 van Dishoeck (1179 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2010971
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1615969558481847 5.5507e-08  
a 2.449377011400335 1.5105e-08 AU
q 2.053565142633516 1.3957e-07 AU
i 1.761994079117091 5.6724e-06 deg
node 213.674527606994 0.00019768 deg
peri 35.66225795234338 0.00019882 deg
M 8.767901595989384 2.3627e-05 deg
tp 2456966.398376968484
(2014-Nov-04.89837697)
9.1847e-05 JED
period 1400.173594211119
3.83
1.2952e-05
3.546e-08
d
yr
n .25711097644491 2.3784e-09 deg/d
Q 2.845188880167154 1.7546e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      830  
   data-arc span      14892 days (40.77 yr)  
   first obs. used      1973-09-19  
   last obs. used      2014-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55193  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:19:24  

Additional Information
 Earth MOID = 1.04151 AU 
 T_jup = 3.478 
[ 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 14.9 mag n/a MPO299042  

10971 van Dishoeck           Discovered 1973 Sept. 29 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Ewine Fleur van Dishoeck (b. 1955) is director of the Raymond and Beverly Sackler Laboratory for Astrophysics at Leiden Observatory. She has made important contributions to molecular astrophysics and astrochemistry and holds a prestigious Dutch Spinoza award.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060219/MPCPages.arcLast Updated: 2010-06-03

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Alternate Designations
 1179 T-2 = 3217 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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