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10981 Fransaris (1148 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2010981
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2433031522513222 5.2823e-08  
a 2.792741272361039 1.7119e-08 au
q 2.113258517373229 1.5323e-07 au
i 6.177994524658755 5.4718e-06 deg
node 272.6289731839067 4.8706e-05 deg
peri 80.9676952484767 5.0103e-05 deg
M 85.07495049075662 1.1537e-05 deg
tp 2456997.649704975430
(2014-Dec-06.14970498)
5.3036e-05 JED
period 1704.686342716148
4.67
1.5674e-05
4.291e-08
d
yr
n .2111825448348445 1.9418e-09 deg/d
Q 3.472224027348848 2.1284e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      13952 days (38.20 yr)  
   first obs. used      1977-10-07  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .57239  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:16:11  

Additional Information
 Earth MOID = 1.11696 au 
 Jupiter MOID = 2.03045 au 
 T_jup = 3.276 
[ 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 13.9 mag n/a MPO319223  

10981 Fransaris           Discovered 1977 Oct. 17 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Frans Saris (b. 1942), Dean of Sciences at Leiden University and a distinguished atomic and molecular physicist, is well known for his advocacy of the role of science and technology for sustainable development and as a facilitator for fundamental research including that in astronomy. The name was suggested by T. de Zeeuw.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070106/MPCPages.arcLast Updated: 2007-01-09

Alternate Designations
 1148 T-3 = 1991 RX27 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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