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31020 Skarupa (1996 FP1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2031020
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216707176063609 7.7504e-08  
a 3.990420461198831 7.7114e-08 au
q 3.504903140133663 2.8463e-07 au
i 3.470197381034317 7.9402e-06 deg
node 1.641282098108738 0.00010832 deg
peri 179.6313991582759 0.00011214 deg
M 159.6605149609155 2.7744e-05 deg
tp 2456109.216981187720
(2012-Jun-30.71698119)
0.00021824 JED
period 2911.564495994629
7.97
8.4397e-05
2.311e-07
d
yr
n .1236448653276421 3.5841e-09 deg/d
Q 4.475937782263999 8.6496e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      7974 days (21.83 yr)  
   first obs. used      1993-11-21  
   last obs. used      2015-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53982  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Oct-28 17:06:23  

Additional Information
 Earth MOID = 2.50785 au 
 Jupiter MOID = .497633 au 
 T_jup = 3.039 
[ 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 13.0 mag n/a MPO263607  

31020 Skarupa           Discovered 1996 Mar. 17 by AMOS at Haleakala.
Valerie Skarupa (b. 1966) was the AMOS Program Manager for many years, ensuring that funding and support was always available for the AMOS Asteroid Program and the NEAT program. Appropriately, this Hilda object is one of the most far-out discoveries of the AMOS Team.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070601/MPCPages.arcLast Updated: 2007-06-06

[ show close-approach data ]
Alternate Designations
 1996 FP1 = 1996 FW23 = 1997 HO7 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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