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12633 Warmenhoven (3119 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2012633
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084799192788168 5.8936e-08  
a 2.400205906498854 1.4826e-08 au
q 2.139831763509319 1.4277e-07 au
i 1.556260879134556 5.9057e-06 deg
node 251.3721263879006 0.00023364 deg
peri 262.555916665655 0.00023581 deg
M 43.64119981000809 3.0034e-05 deg
tp 2457235.848626355151
(2015-Aug-01.34862636)
0.00011308 JED
period 1358.223302067705
3.72
1.2585e-05
3.446e-08
d
yr
n .2650521452930091 2.4558e-09 deg/d
Q 2.660580049488389 1.6434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      764  
   data-arc span      16125 days (44.15 yr)  
   first obs. used      1971-03-24  
   last obs. used      2015-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54798  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:15:25  

Additional Information
 Earth MOID = 1.15069 au 
 Jupiter MOID = 2.33526 au 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1 mag n/a PDS3 (MPC 36778)  

12633 Warmenhoven           Discovered 1971 Mar. 26 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Adrie Warmenhoven (b. 1961) is a Dutch astronomy popularizer and educator. He is director of the 18th-century mechanical Eise Eisinga Planetarium in Franeker, The Netherlands.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-09-19Last Updated: 2013-09-23

Alternate Designations
 3119 T-1 = 1995 WR22 = 1997 ED50 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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