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11244 Andrekuipers (4314 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2011244
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .170931068771123 5.9059e-08  
a 2.426938053326983 1.4014e-08 au
q 2.012098938030493 1.431e-07 au
i 3.645116116095727 5.8673e-06 deg
node 95.94487595956113 0.00010599 deg
peri 323.6407911177117 0.0001075 deg
M 26.50039803679028 1.8985e-05 deg
tp 2457298.843217449275
(2015-Oct-03.34321745)
7.2645e-05 JED
period 1380.97705805982
3.78
1.1962e-05
3.275e-08
d
yr
n .2606849968280978 2.258e-09 deg/d
Q 2.841777168623473 1.641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      874  
   data-arc span      19374 days (53.04 yr)  
   first obs. used      1962-12-03  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51303  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:17:02  

Additional Information
 Earth MOID = 1.02512 au 
 Jupiter MOID = 2.48995 au 
 T_jup = 3.487 
[ 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 MPO350892  
rotation period rot_per 18.9143 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

11244 Andrékuipers           Discovered 1973 Sept. 29 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Dutch physician André Kuipers (b. 1958) is a European Space Agency astronaut who has had an inspiring role in promoting space among young people.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070730/MPCPages.arcLast Updated: 2007-08-07

[ show close-approach data ]
Alternate Designations
 4314 T-2 = 1962 XR1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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