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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084597297997575 6.7176e-08  
a 2.399982664232345 1.6236e-08 AU
q 2.139681192945603 1.5949e-07 AU
i 1.55665617821775 6.0896e-06 deg
node 251.432493812859 0.00026713 deg
peri 262.8005880715579 0.00026919 deg
M 297.364940391828 3.2666e-05 deg
tp 2457236.779247038085
(2015-Aug-02.27924704)
0.0001239 JED
period 1358.033814701005
3.72
1.3781e-05
3.773e-08
d
yr
n .2650891281961638 2.69e-09 deg/d
Q 2.660284135519087 1.7997e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      689  
   data-arc span      15914 days (43.57 yr)  
   first obs. used      1971-03-24  
   last obs. used      2014-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56696  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:17:50  

Additional Information
 Earth MOID = 1.15104 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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