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32801 (1990 RF5)
Classification: Main-belt Asteroid          SPK-ID: 2032801
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .196774246264464 4.7415e-08  
a 2.279524074912821 1.2958e-08 AU
q 1.830972443230151 1.1039e-07 AU
i 4.472024659281469 6.2997e-06 deg
node 217.0026104537453 6.6318e-05 deg
peri 124.1218356700138 6.821e-05 deg
M 326.6251819954702 1.6329e-05 deg
tp 2456917.041635148000
(2014-Sep-16.54163515)
5.7244e-05 JED
period 1257.085166654261
3.44
1.0719e-05
2.935e-08
d
yr
n .2863767782402061 2.4418e-09 deg/d
Q 2.728075706595491 1.5507e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      11262 days (30.83 yr)  
   first obs. used      1983-09-03  
   last obs. used      2014-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51908  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:07:19  

Additional Information
 Earth MOID = .826215 AU 
 T_jup = 3.577 
[ 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 14.7 mag n/a MPO259563  

32801 (1990 RF5)          Discovered 1990-Sep-15 by Holt, H. E. at Palomar (675)
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 RF5 = 1983 RW5 = 1997 TY25 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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