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11242 Franspost (2144 T-1)
Classification: Main-belt Asteroid          SPK-ID: 2011242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05889583683806521 3.4636e-08  
a 2.279019735517808 7.9394e-09 au
q 2.144794961024021 7.7157e-08 au
i 6.446087604974749 3.8258e-06 deg
node 161.1971225508147 3.0766e-05 deg
peri 75.02920360583512 4.4607e-05 deg
M 58.96073420891327 3.2577e-05 deg
tp 2458794.683144786819
(2019-Nov-07.18314479)
0.0001136 TDB
period 1256.66799898065
3.44
6.5668e-06
1.798e-08
d
yr
n .2864718448245797 1.497e-09 deg/d
Q 2.413244510011596 8.407e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1142  
   data-arc span      18028 days (49.36 yr)  
   first obs. used      1971-03-24  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5698  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:23:22  

Additional Information
 Earth MOID = 1.14445 au 
 Jupiter MOID = 2.57502 au 
 T_jup = 3.596 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO435805  

11242 Franspost           Discovered 1971 Mar. 25 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Dutch painter Frans Post (1612-1680) was one of the first European-trained artists to paint in the Americas. He recorded various aspects of life and the local atmosphere of Dutch Brazil, or Nieuw Holland, in his paintings.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040306/MPCPages.arcLast Updated: 2004-03-08

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2123-Aug-13 07:32 < 00:01 Hebe 0.0225039380882715 0.02248876643567 0.0225191100012382 6.08314281234992 6.08314276693788 2496693.814163881 0.474230464402958 765.969909974016 43.4941370519076 -9.0993929197392 12981.9799911141 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:23:34 2020-Aug-25 00:23
2192-Nov-04 23:03 00:01 Juno 0.0267062244735124 0.0267039980136052 0.0267084687716049 6.17066810477342 6.17066803094879 2521980.460310669 1.07393892053513 1165.74408419745 38.7572457552499 -84.8574091629029 102623.101738469 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:23:34 2020-Aug-25 00:23

Alternate Designations
 2144 T-1 = 1993 UV6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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