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12174 van het Reve (3164 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2012174
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111905089113508 7.7606e-08  
a 2.678936307822665 1.8329e-08 au
q 2.379149701566358 2.0848e-07 au
i 12.9588544243883 8.6667e-06 deg
node 195.9320615911529 2.1325e-05 deg
peri 190.0940561815497 3.1362e-05 deg
M 300.3897476395432 2.3783e-05 deg
tp 2457865.692030736036
(2017-Apr-22.19203074)
0.00010657 JED
period 1601.555559397424
4.38
1.6436e-05
4.5e-08
d
yr
n .2247814619278322 2.3069e-09 deg/d
Q 2.978722914078973 2.038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      942  
   data-arc span      14073 days (38.53 yr)  
   first obs. used      1977-10-07  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5224  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:13:35  

Additional Information
 Earth MOID = 1.38217 au 
 Jupiter MOID = 2.47262 au 
 T_jup = 3.332 
[ 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 13.6 mag n/a MPO337361  

12174 van het Reve           Discovered 1977 Oct. 16 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Karel van het Reve (1921-1999), professor of Slavic languages at Leiden University and a prolific writer, was considered to be one of the finest Dutch essayists with wide-ranging interests. The name was suggested by F. Israel.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100726/MPCPages.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 3164 T-3 = 1990 SP10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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